2918701473920

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97031299}}^1$

素因数の和:97031365

約数の個数: 64

約数和(自身を含む): 7125978672000

約数和(自身を除く): 4207277198080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 3008, 3760, 6016, 7520, 15040, 30080, 97031299, 194062598, 388125196, 485156495, 776250392, 970312990, 1552500784, 1940625980, 3105001568, 3881251960, 4560471053, 6210003136, 7762503920, 9120942106, 12420006272, 15525007840, 18241884212, 22802355265, 31050015680, 36483768424, 45604710530, 62100031360, 72967536848, 91209421060, 145935073696, 182418842120, 291870147392, 364837684240, 583740294784, 729675368480, 1459350736960, 2918701473920]

約数ペア:

[(1, 2918701473920), (2, 1459350736960), (4, 729675368480), (5, 583740294784), (8, 364837684240), (10, 291870147392), (16, 182418842120), (20, 145935073696), (32, 91209421060), (40, 72967536848), (47, 62100031360), (64, 45604710530), (80, 36483768424), (94, 31050015680), (128, 22802355265), (160, 18241884212), (188, 15525007840), (235, 12420006272), (320, 9120942106), (376, 7762503920), (470, 6210003136), (640, 4560471053), (752, 3881251960), (940, 3105001568), (1504, 1940625980), (1880, 1552500784), (3008, 970312990), (3760, 776250392), (6016, 485156495), (7520, 388125196), (15040, 194062598), (30080, 97031299)]