74004594560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8894783}}^1$

素因数の和:8894815

約数の個数: 64

約数和(自身を含む): 190526273280

約数和(自身を除く): 116521678720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 8894783, 17789566, 35579132, 44473915, 71158264, 88947830, 115632179, 142316528, 177895660, 231264358, 284633056, 355791320, 462528716, 569266112, 578160895, 711582640, 925057432, 1138532224, 1156321790, 1423165280, 1850114864, 2312643580, 2846330560, 3700229728, 4625287160, 5692661120, 7400459456, 9250574320, 14800918912, 18501148640, 37002297280, 74004594560]

約数ペア:

[(1, 74004594560), (2, 37002297280), (4, 18501148640), (5, 14800918912), (8, 9250574320), (10, 7400459456), (13, 5692661120), (16, 4625287160), (20, 3700229728), (26, 2846330560), (32, 2312643580), (40, 1850114864), (52, 1423165280), (64, 1156321790), (65, 1138532224), (80, 925057432), (104, 711582640), (128, 578160895), (130, 569266112), (160, 462528716), (208, 355791320), (260, 284633056), (320, 231264358), (416, 177895660), (520, 142316528), (640, 115632179), (832, 88947830), (1040, 71158264), (1664, 44473915), (2080, 35579132), (4160, 17789566), (8320, 8894783)]