5898680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 14100480

約数和(自身を除く): 8201800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 71, 124, 134, 142, 155, 248, 268, 284, 310, 335, 355, 536, 568, 620, 670, 710, 1240, 1340, 1420, 2077, 2201, 2680, 2840, 4154, 4402, 4757, 8308, 8804, 9514, 10385, 11005, 16616, 17608, 19028, 20770, 22010, 23785, 38056, 41540, 44020, 47570, 83080, 88040, 95140, 147467, 190280, 294934, 589868, 737335, 1179736, 1474670, 2949340, 5898680]

約数ペア:

[(1, 5898680), (2, 2949340), (4, 1474670), (5, 1179736), (8, 737335), (10, 589868), (20, 294934), (31, 190280), (40, 147467), (62, 95140), (67, 88040), (71, 83080), (124, 47570), (134, 44020), (142, 41540), (155, 38056), (248, 23785), (268, 22010), (284, 20770), (310, 19028), (335, 17608), (355, 16616), (536, 11005), (568, 10385), (620, 9514), (670, 8804), (710, 8308), (1240, 4757), (1340, 4402), (1420, 4154), (2077, 2840), (2201, 2680)]