6691250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 40

約数和(自身を含む): 12905244

約数和(自身を除く): 6213994

約数列:

[1, 2, 5, 10, 25, 50, 53, 101, 106, 125, 202, 250, 265, 505, 530, 625, 1010, 1250, 1325, 2525, 2650, 5050, 5353, 6625, 10706, 12625, 13250, 25250, 26765, 33125, 53530, 63125, 66250, 126250, 133825, 267650, 669125, 1338250, 3345625, 6691250]

約数ペア:

[(1, 6691250), (2, 3345625), (5, 1338250), (10, 669125), (25, 267650), (50, 133825), (53, 126250), (101, 66250), (106, 63125), (125, 53530), (202, 33125), (250, 26765), (265, 25250), (505, 13250), (530, 12625), (625, 10706), (1010, 6625), (1250, 5353), (1325, 5050), (2525, 2650)]