4425312220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{82531}}^1$

素因数の和:82930

約数の個数: 48

約数和(自身を含む): 10648608768

約数和(自身を除く): 6223296548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13405, 26810, 53620, 82531, 165062, 330124, 412655, 577717, 825310, 1155434, 1650620, 2310868, 2888585, 5777170, 11554340, 31609373, 63218746, 126437492, 158046865, 221265611, 316093730, 442531222, 632187460, 885062444, 1106328055, 2212656110, 4425312220]

約数ペア:

[(1, 4425312220), (2, 2212656110), (4, 1106328055), (5, 885062444), (7, 632187460), (10, 442531222), (14, 316093730), (20, 221265611), (28, 158046865), (35, 126437492), (70, 63218746), (140, 31609373), (383, 11554340), (766, 5777170), (1532, 2888585), (1915, 2310868), (2681, 1650620), (3830, 1155434), (5362, 825310), (7660, 577717), (10724, 412655), (13405, 330124), (26810, 165062), (53620, 82531)]