5280347440

素因数分解:

$2^4\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{21563}}^1$

素因数の和:24637

約数の個数: 40

約数和(自身を含む): 12281388048

約数和(自身を除く): 7001040608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3061, 6122, 12244, 15305, 21563, 24488, 30610, 43126, 48976, 61220, 86252, 107815, 122440, 172504, 215630, 244880, 345008, 431260, 862520, 1725040, 66004343, 132008686, 264017372, 330021715, 528034744, 660043430, 1056069488, 1320086860, 2640173720, 5280347440]

約数ペア:

[(1, 5280347440), (2, 2640173720), (4, 1320086860), (5, 1056069488), (8, 660043430), (10, 528034744), (16, 330021715), (20, 264017372), (40, 132008686), (80, 66004343), (3061, 1725040), (6122, 862520), (12244, 431260), (15305, 345008), (21563, 244880), (24488, 215630), (30610, 172504), (43126, 122440), (48976, 107815), (61220, 86252)]