471275514320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{646433}}^1$

素因数の和:647160

約数の個数: 80

約数和(自身を含む): 1181686523472

約数和(自身を除く): 710411009152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 701, 1040, 1402, 2804, 3505, 5608, 7010, 9113, 11216, 14020, 18226, 28040, 36452, 45565, 56080, 72904, 91130, 145808, 182260, 364520, 646433, 729040, 1292866, 2585732, 3232165, 5171464, 6464330, 8403629, 10342928, 12928660, 16807258, 25857320, 33614516, 42018145, 51714640, 67229032, 84036290, 134458064, 168072580, 336145160, 453149533, 672290320, 906299066, 1812598132, 2265747665, 3625196264, 4531495330, 5890943929, 7250392528, 9062990660, 11781887858, 18125981320, 23563775716, 29454719645, 36251962640, 47127551432, 58909439290, 94255102864, 117818878580, 235637757160, 471275514320]

約数ペア:

[(1, 471275514320), (2, 235637757160), (4, 117818878580), (5, 94255102864), (8, 58909439290), (10, 47127551432), (13, 36251962640), (16, 29454719645), (20, 23563775716), (26, 18125981320), (40, 11781887858), (52, 9062990660), (65, 7250392528), (80, 5890943929), (104, 4531495330), (130, 3625196264), (208, 2265747665), (260, 1812598132), (520, 906299066), (701, 672290320), (1040, 453149533), (1402, 336145160), (2804, 168072580), (3505, 134458064), (5608, 84036290), (7010, 67229032), (9113, 51714640), (11216, 42018145), (14020, 33614516), (18226, 25857320), (28040, 16807258), (36452, 12928660), (45565, 10342928), (56080, 8403629), (72904, 6464330), (91130, 5171464), (145808, 3232165), (182260, 2585732), (364520, 1292866), (646433, 729040)]