8197000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 21939840

約数和(自身を除く): 13742840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1171, 1400, 1750, 2342, 3500, 4684, 5855, 7000, 8197, 9368, 11710, 16394, 23420, 29275, 32788, 40985, 46840, 58550, 65576, 81970, 117100, 146375, 163940, 204925, 234200, 292750, 327880, 409850, 585500, 819700, 1024625, 1171000, 1639400, 2049250, 4098500, 8197000]

約数ペア:

[(1, 8197000), (2, 4098500), (4, 2049250), (5, 1639400), (7, 1171000), (8, 1024625), (10, 819700), (14, 585500), (20, 409850), (25, 327880), (28, 292750), (35, 234200), (40, 204925), (50, 163940), (56, 146375), (70, 117100), (100, 81970), (125, 65576), (140, 58550), (175, 46840), (200, 40985), (250, 32788), (280, 29275), (350, 23420), (500, 16394), (700, 11710), (875, 9368), (1000, 8197), (1171, 7000), (1400, 5855), (1750, 4684), (2342, 3500)]