179620790560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21181697}}^1$

素因数の和:21181765

約数の個数: 48

約数和(自身を含む): 432360819576

約数和(自身を除く): 252740029016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 21181697, 42363394, 84726788, 105908485, 169453576, 211816970, 338907152, 423633940, 677814304, 847267880, 1122629941, 1694535760, 2245259882, 3389071520, 4490519764, 5613149705, 8981039528, 11226299410, 17962079056, 22452598820, 35924158112, 44905197640, 89810395280, 179620790560]

約数ペア:

[(1, 179620790560), (2, 89810395280), (4, 44905197640), (5, 35924158112), (8, 22452598820), (10, 17962079056), (16, 11226299410), (20, 8981039528), (32, 5613149705), (40, 4490519764), (53, 3389071520), (80, 2245259882), (106, 1694535760), (160, 1122629941), (212, 847267880), (265, 677814304), (424, 423633940), (530, 338907152), (848, 211816970), (1060, 169453576), (1696, 105908485), (2120, 84726788), (4240, 42363394), (8480, 21181697)]