7000726760

素因数分解:

$2^3\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{120619}}^1$

素因数の和:122081

約数の個数: 32

約数和(自身を含む): 15762621600

約数和(自身を除く): 8761894840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1451, 2902, 5804, 7255, 11608, 14510, 29020, 58040, 120619, 241238, 482476, 603095, 964952, 1206190, 2412380, 4824760, 175018169, 350036338, 700072676, 875090845, 1400145352, 1750181690, 3500363380, 7000726760]

約数ペア:

[(1, 7000726760), (2, 3500363380), (4, 1750181690), (5, 1400145352), (8, 875090845), (10, 700072676), (20, 350036338), (40, 175018169), (1451, 4824760), (2902, 2412380), (5804, 1206190), (7255, 964952), (11608, 603095), (14510, 482476), (29020, 241238), (58040, 120619)]