74077120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17807}}^1$

素因数の和:17837

約数の個数: 56

約数和(自身を含む): 189975744

約数和(自身を除く): 115898624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 17807, 35614, 71228, 89035, 142456, 178070, 231491, 284912, 356140, 462982, 569824, 712280, 925964, 1139648, 1157455, 1424560, 1851928, 2314910, 2849120, 3703856, 4629820, 5698240, 7407712, 9259640, 14815424, 18519280, 37038560, 74077120]

約数ペア:

[(1, 74077120), (2, 37038560), (4, 18519280), (5, 14815424), (8, 9259640), (10, 7407712), (13, 5698240), (16, 4629820), (20, 3703856), (26, 2849120), (32, 2314910), (40, 1851928), (52, 1424560), (64, 1157455), (65, 1139648), (80, 925964), (104, 712280), (130, 569824), (160, 462982), (208, 356140), (260, 284912), (320, 231491), (416, 178070), (520, 142456), (832, 89035), (1040, 71228), (2080, 35614), (4160, 17807)]