124783360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1$

素因数の和:7533

約数の個数: 72

約数和(自身を含む): 321930000

約数和(自身を除く): 197146640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 7499, 8320, 14998, 16640, 29996, 37495, 59992, 74990, 97487, 119984, 149980, 194974, 239968, 299960, 389948, 479936, 487435, 599920, 779896, 959872, 974870, 1199840, 1559792, 1919744, 1949740, 2399680, 3119584, 3899480, 4799360, 6239168, 7798960, 9598720, 12478336, 15597920, 24956672, 31195840, 62391680, 124783360]

約数ペア:

[(1, 124783360), (2, 62391680), (4, 31195840), (5, 24956672), (8, 15597920), (10, 12478336), (13, 9598720), (16, 7798960), (20, 6239168), (26, 4799360), (32, 3899480), (40, 3119584), (52, 2399680), (64, 1949740), (65, 1919744), (80, 1559792), (104, 1199840), (128, 974870), (130, 959872), (160, 779896), (208, 599920), (256, 487435), (260, 479936), (320, 389948), (416, 299960), (520, 239968), (640, 194974), (832, 149980), (1040, 119984), (1280, 97487), (1664, 74990), (2080, 59992), (3328, 37495), (4160, 29996), (7499, 16640), (8320, 14998)]