8004250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 15180048

約数和(自身を除く): 7175798

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 317, 505, 634, 1010, 1585, 2525, 3170, 5050, 7925, 12625, 15850, 25250, 32017, 39625, 64034, 79250, 160085, 320170, 800425, 1600850, 4002125, 8004250]

約数ペア:

[(1, 8004250), (2, 4002125), (5, 1600850), (10, 800425), (25, 320170), (50, 160085), (101, 79250), (125, 64034), (202, 39625), (250, 32017), (317, 25250), (505, 15850), (634, 12625), (1010, 7925), (1585, 5050), (2525, 3170)]