5851780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 13640256

約数和(自身を除く): 7788476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 397, 670, 737, 794, 1340, 1474, 1588, 1985, 2948, 3685, 3970, 4367, 7370, 7940, 8734, 14740, 17468, 21835, 26599, 43670, 53198, 87340, 106396, 132995, 265990, 292589, 531980, 585178, 1170356, 1462945, 2925890, 5851780]

約数ペア:

[(1, 5851780), (2, 2925890), (4, 1462945), (5, 1170356), (10, 585178), (11, 531980), (20, 292589), (22, 265990), (44, 132995), (55, 106396), (67, 87340), (110, 53198), (134, 43670), (220, 26599), (268, 21835), (335, 17468), (397, 14740), (670, 8734), (737, 7940), (794, 7370), (1340, 4367), (1474, 3970), (1588, 3685), (1985, 2948)]