8959000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 22988160

約数和(自身を除く): 14029160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 125, 136, 155, 170, 200, 248, 250, 289, 310, 340, 425, 500, 527, 578, 620, 680, 775, 850, 1000, 1054, 1156, 1240, 1445, 1550, 1700, 2108, 2125, 2312, 2635, 2890, 3100, 3400, 3875, 4216, 4250, 5270, 5780, 6200, 7225, 7750, 8500, 8959, 10540, 11560, 13175, 14450, 15500, 17000, 17918, 21080, 26350, 28900, 31000, 35836, 36125, 44795, 52700, 57800, 65875, 71672, 72250, 89590, 105400, 131750, 144500, 179180, 223975, 263500, 289000, 358360, 447950, 527000, 895900, 1119875, 1791800, 2239750, 4479500, 8959000]

約数ペア:

[(1, 8959000), (2, 4479500), (4, 2239750), (5, 1791800), (8, 1119875), (10, 895900), (17, 527000), (20, 447950), (25, 358360), (31, 289000), (34, 263500), (40, 223975), (50, 179180), (62, 144500), (68, 131750), (85, 105400), (100, 89590), (124, 72250), (125, 71672), (136, 65875), (155, 57800), (170, 52700), (200, 44795), (248, 36125), (250, 35836), (289, 31000), (310, 28900), (340, 26350), (425, 21080), (500, 17918), (527, 17000), (578, 15500), (620, 14450), (680, 13175), (775, 11560), (850, 10540), (1000, 8959), (1054, 8500), (1156, 7750), (1240, 7225), (1445, 6200), (1550, 5780), (1700, 5270), (2108, 4250), (2125, 4216), (2312, 3875), (2635, 3400), (2890, 3100)]