5639450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 36

約数和(自身を含む): 10915038

約数和(自身を除く): 5275588

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 215, 305, 430, 610, 1075, 1525, 1849, 2150, 2623, 3050, 3698, 5246, 9245, 13115, 18490, 26230, 46225, 65575, 92450, 112789, 131150, 225578, 563945, 1127890, 2819725, 5639450]

約数ペア:

[(1, 5639450), (2, 2819725), (5, 1127890), (10, 563945), (25, 225578), (43, 131150), (50, 112789), (61, 92450), (86, 65575), (122, 46225), (215, 26230), (305, 18490), (430, 13115), (610, 9245), (1075, 5246), (1525, 3698), (1849, 3050), (2150, 2623)]