248749204040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{10247}}^1$

素因数の和:11535

約数の個数: 128

約数和(自身を含む): 613601049600

約数和(自身を除く): 364851845560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1231, 1972, 2462, 2465, 3944, 4924, 4930, 6155, 9848, 9860, 10247, 12310, 19720, 20494, 20927, 24620, 35699, 40988, 41854, 49240, 51235, 71398, 81976, 83708, 102470, 104635, 142796, 167416, 174199, 178495, 204940, 209270, 285592, 297163, 348398, 356990, 409880, 418540, 594326, 606883, 696796, 713980, 837080, 870995, 1188652, 1213766, 1393592, 1427960, 1485815, 1741990, 2377304, 2427532, 2971630, 3034415, 3483980, 4855064, 5051771, 5943260, 6068830, 6967960, 10103542, 11886520, 12137660, 12614057, 20207084, 24275320, 25228114, 25258855, 40414168, 50456228, 50517710, 63070285, 100912456, 101035420, 126140570, 202070840, 214438969, 252281140, 365807653, 428877938, 504562280, 731615306, 857755876, 1072194845, 1463230612, 1715511752, 1829038265, 2144389690, 2926461224, 3658076530, 4288779380, 6218730101, 7316153060, 8577558760, 12437460202, 14632306120, 24874920404, 31093650505, 49749840808, 62187301010, 124374602020, 248749204040]

約数ペア:

[(1, 248749204040), (2, 124374602020), (4, 62187301010), (5, 49749840808), (8, 31093650505), (10, 24874920404), (17, 14632306120), (20, 12437460202), (29, 8577558760), (34, 7316153060), (40, 6218730101), (58, 4288779380), (68, 3658076530), (85, 2926461224), (116, 2144389690), (136, 1829038265), (145, 1715511752), (170, 1463230612), (232, 1072194845), (290, 857755876), (340, 731615306), (493, 504562280), (580, 428877938), (680, 365807653), (986, 252281140), (1160, 214438969), (1231, 202070840), (1972, 126140570), (2462, 101035420), (2465, 100912456), (3944, 63070285), (4924, 50517710), (4930, 50456228), (6155, 40414168), (9848, 25258855), (9860, 25228114), (10247, 24275320), (12310, 20207084), (19720, 12614057), (20494, 12137660), (20927, 11886520), (24620, 10103542), (35699, 6967960), (40988, 6068830), (41854, 5943260), (49240, 5051771), (51235, 4855064), (71398, 3483980), (81976, 3034415), (83708, 2971630), (102470, 2427532), (104635, 2377304), (142796, 1741990), (167416, 1485815), (174199, 1427960), (178495, 1393592), (204940, 1213766), (209270, 1188652), (285592, 870995), (297163, 837080), (348398, 713980), (356990, 696796), (409880, 606883), (418540, 594326)]