130453840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148243}}^1$

素因数の和:148267

約数の個数: 40

約数和(自身を含む): 330880608

約数和(自身を除く): 200426768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 148243, 296486, 592972, 741215, 1185944, 1482430, 1630673, 2371888, 2964860, 3261346, 5929720, 6522692, 8153365, 11859440, 13045384, 16306730, 26090768, 32613460, 65226920, 130453840]

約数ペア:

[(1, 130453840), (2, 65226920), (4, 32613460), (5, 26090768), (8, 16306730), (10, 13045384), (11, 11859440), (16, 8153365), (20, 6522692), (22, 5929720), (40, 3261346), (44, 2964860), (55, 2371888), (80, 1630673), (88, 1482430), (110, 1185944), (176, 741215), (220, 592972), (440, 296486), (880, 148243)]