1338250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 2577744

約数和(自身を除く): 1239494

約数列:

[1, 2, 5, 10, 25, 50, 53, 101, 106, 125, 202, 250, 265, 505, 530, 1010, 1325, 2525, 2650, 5050, 5353, 6625, 10706, 12625, 13250, 25250, 26765, 53530, 133825, 267650, 669125, 1338250]

約数ペア:

[(1, 1338250), (2, 669125), (5, 267650), (10, 133825), (25, 53530), (50, 26765), (53, 25250), (101, 13250), (106, 12625), (125, 10706), (202, 6625), (250, 5353), (265, 5050), (505, 2650), (530, 2525), (1010, 1325)]