1567321340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1\times {\mathrm{2971}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 3547498080

約数和(自身を除く): 1980176740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2029, 2971, 4058, 5942, 8116, 10145, 11884, 14855, 20290, 26377, 29710, 38623, 40580, 52754, 59420, 77246, 105508, 131885, 154492, 193115, 263770, 386230, 527540, 772460, 6028159, 12056318, 24112636, 30140795, 60281590, 78366067, 120563180, 156732134, 313464268, 391830335, 783660670, 1567321340]

約数ペア:

[(1, 1567321340), (2, 783660670), (4, 391830335), (5, 313464268), (10, 156732134), (13, 120563180), (20, 78366067), (26, 60281590), (52, 30140795), (65, 24112636), (130, 12056318), (260, 6028159), (2029, 772460), (2971, 527540), (4058, 386230), (5942, 263770), (8116, 193115), (10145, 154492), (11884, 131885), (14855, 105508), (20290, 77246), (26377, 59420), (29710, 52754), (38623, 40580)]