4357100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 10968048

約数和(自身を除く): 6610948

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 233, 275, 340, 374, 425, 466, 550, 748, 850, 932, 935, 1100, 1165, 1700, 1870, 2330, 2563, 3740, 3961, 4660, 4675, 5126, 5825, 7922, 9350, 10252, 11650, 12815, 15844, 18700, 19805, 23300, 25630, 39610, 43571, 51260, 64075, 79220, 87142, 99025, 128150, 174284, 198050, 217855, 256300, 396100, 435710, 871420, 1089275, 2178550, 4357100]

約数ペア:

[(1, 4357100), (2, 2178550), (4, 1089275), (5, 871420), (10, 435710), (11, 396100), (17, 256300), (20, 217855), (22, 198050), (25, 174284), (34, 128150), (44, 99025), (50, 87142), (55, 79220), (68, 64075), (85, 51260), (100, 43571), (110, 39610), (170, 25630), (187, 23300), (220, 19805), (233, 18700), (275, 15844), (340, 12815), (374, 11650), (425, 10252), (466, 9350), (550, 7922), (748, 5825), (850, 5126), (932, 4675), (935, 4660), (1100, 3961), (1165, 3740), (1700, 2563), (1870, 2330)]