38021360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36559}}^1$

素因数の和:36585

約数の個数: 40

約数和(自身を含む): 95202240

約数和(自身を除く): 57180880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 36559, 73118, 146236, 182795, 292472, 365590, 475267, 584944, 731180, 950534, 1462360, 1901068, 2376335, 2924720, 3802136, 4752670, 7604272, 9505340, 19010680, 38021360]

約数ペア:

[(1, 38021360), (2, 19010680), (4, 9505340), (5, 7604272), (8, 4752670), (10, 3802136), (13, 2924720), (16, 2376335), (20, 1901068), (26, 1462360), (40, 950534), (52, 731180), (65, 584944), (80, 475267), (104, 365590), (130, 292472), (208, 182795), (260, 146236), (520, 73118), (1040, 36559)]