274247080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3410

約数の個数: 64

約数和(自身を含む): 646663680

約数和(自身を除く): 372416600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 620, 670, 1240, 1340, 2077, 2680, 3301, 4154, 6602, 8308, 10385, 13204, 16505, 16616, 20770, 26408, 33010, 41540, 66020, 83080, 102331, 132040, 204662, 221167, 409324, 442334, 511655, 818648, 884668, 1023310, 1105835, 1769336, 2046620, 2211670, 4093240, 4423340, 6856177, 8846680, 13712354, 27424708, 34280885, 54849416, 68561770, 137123540, 274247080]

約数ペア:

[(1, 274247080), (2, 137123540), (4, 68561770), (5, 54849416), (8, 34280885), (10, 27424708), (20, 13712354), (31, 8846680), (40, 6856177), (62, 4423340), (67, 4093240), (124, 2211670), (134, 2046620), (155, 1769336), (248, 1105835), (268, 1023310), (310, 884668), (335, 818648), (536, 511655), (620, 442334), (670, 409324), (1240, 221167), (1340, 204662), (2077, 132040), (2680, 102331), (3301, 83080), (4154, 66020), (6602, 41540), (8308, 33010), (10385, 26408), (13204, 20770), (16505, 16616)]