61044560

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1459}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 142297440

約数和(自身を除く): 81252880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 1459, 2092, 2615, 2918, 4184, 5230, 5836, 7295, 8368, 10460, 11672, 14590, 20920, 23344, 29180, 41840, 58360, 116720, 763057, 1526114, 3052228, 3815285, 6104456, 7630570, 12208912, 15261140, 30522280, 61044560]

約数ペア:

[(1, 61044560), (2, 30522280), (4, 15261140), (5, 12208912), (8, 7630570), (10, 6104456), (16, 3815285), (20, 3052228), (40, 1526114), (80, 763057), (523, 116720), (1046, 58360), (1459, 41840), (2092, 29180), (2615, 23344), (2918, 20920), (4184, 14590), (5230, 11672), (5836, 10460), (7295, 8368)]