4154079380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 9661196160

約数和(自身を除く): 5507116780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 211, 218, 220, 422, 436, 545, 821, 844, 1055, 1090, 1199, 1642, 2110, 2180, 2321, 2398, 3284, 4105, 4220, 4642, 4796, 5995, 8210, 9031, 9284, 11605, 11990, 16420, 18062, 22999, 23210, 23980, 36124, 45155, 45998, 46420, 89489, 90310, 91996, 114995, 173231, 178978, 180620, 229990, 252989, 346462, 357956, 447445, 459980, 505978, 692924, 866155, 894890, 984379, 1011956, 1264945, 1732310, 1789780, 1905541, 1968758, 2529890, 3464620, 3811082, 3937516, 4921895, 5059780, 7622164, 9527705, 9843790, 18882179, 19055410, 19687580, 37764358, 38110820, 75528716, 94410895, 188821790, 207703969, 377643580, 415407938, 830815876, 1038519845, 2077039690, 4154079380]

約数ペア:

[(1, 4154079380), (2, 2077039690), (4, 1038519845), (5, 830815876), (10, 415407938), (11, 377643580), (20, 207703969), (22, 188821790), (44, 94410895), (55, 75528716), (109, 38110820), (110, 37764358), (211, 19687580), (218, 19055410), (220, 18882179), (422, 9843790), (436, 9527705), (545, 7622164), (821, 5059780), (844, 4921895), (1055, 3937516), (1090, 3811082), (1199, 3464620), (1642, 2529890), (2110, 1968758), (2180, 1905541), (2321, 1789780), (2398, 1732310), (3284, 1264945), (4105, 1011956), (4220, 984379), (4642, 894890), (4796, 866155), (5995, 692924), (8210, 505978), (9031, 459980), (9284, 447445), (11605, 357956), (11990, 346462), (16420, 252989), (18062, 229990), (22999, 180620), (23210, 178978), (23980, 173231), (36124, 114995), (45155, 91996), (45998, 90310), (46420, 89489)]