25554130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4621}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 53245440

約数和(自身を除く): 27691310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 4621, 5530, 9242, 23105, 32347, 46210, 64694, 161735, 323470, 365059, 730118, 1825295, 2555413, 3650590, 5110826, 12777065, 25554130]

約数ペア:

[(1, 25554130), (2, 12777065), (5, 5110826), (7, 3650590), (10, 2555413), (14, 1825295), (35, 730118), (70, 365059), (79, 323470), (158, 161735), (395, 64694), (553, 46210), (790, 32347), (1106, 23105), (2765, 9242), (4621, 5530)]