471561280

素因数分解:

$2^6\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2027}}^1$

素因数の和:2771

約数の個数: 56

約数和(自身を含む): 1125004608

約数和(自身を除く): 653443328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 727, 1454, 2027, 2908, 3635, 4054, 5816, 7270, 8108, 10135, 11632, 14540, 16216, 20270, 23264, 29080, 32432, 40540, 46528, 58160, 64864, 81080, 116320, 129728, 162160, 232640, 324320, 648640, 1473629, 2947258, 5894516, 7368145, 11789032, 14736290, 23578064, 29472580, 47156128, 58945160, 94312256, 117890320, 235780640, 471561280]

約数ペア:

[(1, 471561280), (2, 235780640), (4, 117890320), (5, 94312256), (8, 58945160), (10, 47156128), (16, 29472580), (20, 23578064), (32, 14736290), (40, 11789032), (64, 7368145), (80, 5894516), (160, 2947258), (320, 1473629), (727, 648640), (1454, 324320), (2027, 232640), (2908, 162160), (3635, 129728), (4054, 116320), (5816, 81080), (7270, 64864), (8108, 58160), (10135, 46528), (11632, 40540), (14540, 32432), (16216, 29080), (20270, 23264)]