16670680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32059}}^1$

素因数の和:32083

約数の個数: 32

約数和(自身を含む): 40395600

約数和(自身を除く): 23724920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32059, 64118, 128236, 160295, 256472, 320590, 416767, 641180, 833534, 1282360, 1667068, 2083835, 3334136, 4167670, 8335340, 16670680]

約数ペア:

[(1, 16670680), (2, 8335340), (4, 4167670), (5, 3334136), (8, 2083835), (10, 1667068), (13, 1282360), (20, 833534), (26, 641180), (40, 416767), (52, 320590), (65, 256472), (104, 160295), (130, 128236), (260, 64118), (520, 32059)]