1057900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 2343600

約数和(自身を除く): 1285700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 149, 284, 298, 355, 596, 710, 745, 1420, 1490, 1775, 2980, 3550, 3725, 7100, 7450, 10579, 14900, 21158, 42316, 52895, 105790, 211580, 264475, 528950, 1057900]

約数ペア:

[(1, 1057900), (2, 528950), (4, 264475), (5, 211580), (10, 105790), (20, 52895), (25, 42316), (50, 21158), (71, 14900), (100, 10579), (142, 7450), (149, 7100), (284, 3725), (298, 3550), (355, 2980), (596, 1775), (710, 1490), (745, 1420)]