98417080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144731}}^1$

素因数の和:144759

約数の個数: 32

約数和(自身を含む): 234465840

約数和(自身を除く): 136048760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 144731, 289462, 578924, 723655, 1157848, 1447310, 2460427, 2894620, 4920854, 5789240, 9841708, 12302135, 19683416, 24604270, 49208540, 98417080]

約数ペア:

[(1, 98417080), (2, 49208540), (4, 24604270), (5, 19683416), (8, 12302135), (10, 9841708), (17, 5789240), (20, 4920854), (34, 2894620), (40, 2460427), (68, 1447310), (85, 1157848), (136, 723655), (170, 578924), (340, 289462), (680, 144731)]