14978663620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{155671}}^1$

素因数の和:155980

約数の個数: 48

約数和(自身を含む): 33423401088

約数和(自身を除く): 18444737468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 340, 566, 1132, 1415, 2830, 4811, 5660, 9622, 19244, 24055, 48110, 96220, 155671, 311342, 622684, 778355, 1556710, 2646407, 3113420, 5292814, 10585628, 13232035, 26464070, 44054893, 52928140, 88109786, 176219572, 220274465, 440548930, 748933181, 881097860, 1497866362, 2995732724, 3744665905, 7489331810, 14978663620]

約数ペア:

[(1, 14978663620), (2, 7489331810), (4, 3744665905), (5, 2995732724), (10, 1497866362), (17, 881097860), (20, 748933181), (34, 440548930), (68, 220274465), (85, 176219572), (170, 88109786), (283, 52928140), (340, 44054893), (566, 26464070), (1132, 13232035), (1415, 10585628), (2830, 5292814), (4811, 3113420), (5660, 2646407), (9622, 1556710), (19244, 778355), (24055, 622684), (48110, 311342), (96220, 155671)]