17156700280

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3935023}}^1$

素因数の和:3935143

約数の個数: 32

約数和(自身を含む): 38956737600

約数和(自身を除く): 21800037320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 3935023, 7870046, 15740092, 19675115, 31480184, 39350230, 78700460, 157400920, 428917507, 857835014, 1715670028, 2144587535, 3431340056, 4289175070, 8578350140, 17156700280]

約数ペア:

[(1, 17156700280), (2, 8578350140), (4, 4289175070), (5, 3431340056), (8, 2144587535), (10, 1715670028), (20, 857835014), (40, 428917507), (109, 157400920), (218, 78700460), (436, 39350230), (545, 31480184), (872, 19675115), (1090, 15740092), (2180, 7870046), (4360, 3935023)]