8397209880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{496289}}^1$

素因数の和:496353

約数の個数: 96

約数和(自身を含む): 27871646400

約数和(自身を除く): 19474436520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 496289, 992578, 1488867, 1985156, 2481445, 2977734, 3970312, 4466601, 4962890, 5955468, 7444335, 8933202, 9925780, 11910936, 14888670, 17866404, 19851560, 22333005, 23325583, 29777340, 35732808, 44666010, 46651166, 59554680, 69976749, 89332020, 93302332, 116627915, 139953498, 178664040, 186604664, 209930247, 233255830, 279906996, 349883745, 419860494, 466511660, 559813992, 699767490, 839720988, 933023320, 1049651235, 1399534980, 1679441976, 2099302470, 2799069960, 4198604940, 8397209880]

約数ペア:

[(1, 8397209880), (2, 4198604940), (3, 2799069960), (4, 2099302470), (5, 1679441976), (6, 1399534980), (8, 1049651235), (9, 933023320), (10, 839720988), (12, 699767490), (15, 559813992), (18, 466511660), (20, 419860494), (24, 349883745), (30, 279906996), (36, 233255830), (40, 209930247), (45, 186604664), (47, 178664040), (60, 139953498), (72, 116627915), (90, 93302332), (94, 89332020), (120, 69976749), (141, 59554680), (180, 46651166), (188, 44666010), (235, 35732808), (282, 29777340), (360, 23325583), (376, 22333005), (423, 19851560), (470, 17866404), (564, 14888670), (705, 11910936), (846, 9925780), (940, 8933202), (1128, 7444335), (1410, 5955468), (1692, 4962890), (1880, 4466601), (2115, 3970312), (2820, 2977734), (3384, 2481445), (4230, 1985156), (5640, 1488867), (8460, 992578), (16920, 496289)]