11537400820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:156

約数の個数: 180

約数和(自身を含む): 28210355460

約数和(自身を除く): 16672954640

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 41, 44, 55, 62, 82, 110, 121, 124, 155, 164, 205, 220, 242, 310, 341, 410, 451, 484, 605, 620, 682, 820, 902, 961, 1210, 1271, 1331, 1364, 1705, 1804, 1922, 2255, 2420, 2542, 2662, 3410, 3751, 3844, 4510, 4805, 4961, 5084, 5324, 6355, 6655, 6820, 7502, 9020, 9610, 9922, 10571, 12710, 13310, 13981, 14641, 15004, 18755, 19220, 19844, 21142, 24805, 25420, 26620, 27962, 29282, 37510, 39401, 41261, 42284, 49610, 52855, 54571, 55924, 58564, 69905, 73205, 75020, 78802, 82522, 99220, 105710, 109142, 116281, 139810, 146410, 153791, 157604, 165044, 197005, 206305, 211420, 218284, 232562, 272855, 279620, 292820, 307582, 394010, 412610, 433411, 453871, 465124, 545710, 581405, 600281, 615164, 768955, 788020, 825220, 866822, 907742, 1091420, 1162810, 1200562, 1279091, 1537910, 1691701, 1733644, 1815484, 2167055, 2269355, 2325620, 2401124, 2558182, 3001405, 3075820, 3383402, 4334110, 4538710, 4767521, 5116364, 6002810, 6395455, 6766804, 8458505, 8668220, 9077420, 9535042, 12005620, 12790910, 14070001, 16917010, 18608711, 19070084, 23837605, 25581820, 28140002, 33834020, 37217422, 47675210, 52442731, 56280004, 70350005, 74434844, 93043555, 95350420, 104885462, 140700010, 186087110, 209770924, 262213655, 281400020, 372174220, 524427310, 576870041, 1048854620, 1153740082, 2307480164, 2884350205, 5768700410, 11537400820]

約数ペア:

[(1, 11537400820), (2, 5768700410), (4, 2884350205), (5, 2307480164), (10, 1153740082), (11, 1048854620), (20, 576870041), (22, 524427310), (31, 372174220), (41, 281400020), (44, 262213655), (55, 209770924), (62, 186087110), (82, 140700010), (110, 104885462), (121, 95350420), (124, 93043555), (155, 74434844), (164, 70350005), (205, 56280004), (220, 52442731), (242, 47675210), (310, 37217422), (341, 33834020), (410, 28140002), (451, 25581820), (484, 23837605), (605, 19070084), (620, 18608711), (682, 16917010), (820, 14070001), (902, 12790910), (961, 12005620), (1210, 9535042), (1271, 9077420), (1331, 8668220), (1364, 8458505), (1705, 6766804), (1804, 6395455), (1922, 6002810), (2255, 5116364), (2420, 4767521), (2542, 4538710), (2662, 4334110), (3410, 3383402), (3751, 3075820), (3844, 3001405), (4510, 2558182), (4805, 2401124), (4961, 2325620), (5084, 2269355), (5324, 2167055), (6355, 1815484), (6655, 1733644), (6820, 1691701), (7502, 1537910), (9020, 1279091), (9610, 1200562), (9922, 1162810), (10571, 1091420), (12710, 907742), (13310, 866822), (13981, 825220), (14641, 788020), (15004, 768955), (18755, 615164), (19220, 600281), (19844, 581405), (21142, 545710), (24805, 465124), (25420, 453871), (26620, 433411), (27962, 412610), (29282, 394010), (37510, 307582), (39401, 292820), (41261, 279620), (42284, 272855), (49610, 232562), (52855, 218284), (54571, 211420), (55924, 206305), (58564, 197005), (69905, 165044), (73205, 157604), (75020, 153791), (78802, 146410), (82522, 139810), (99220, 116281), (105710, 109142)]