2016210040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{6473}}^1$

素因数の和:7096

約数の個数: 64

約数和(自身を含む): 4894344000

約数和(自身を除く): 2878133960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 599, 1198, 2396, 2995, 4792, 5990, 6473, 7787, 11980, 12946, 15574, 23960, 25892, 31148, 32365, 38935, 51784, 62296, 64730, 77870, 84149, 129460, 155740, 168298, 258920, 311480, 336596, 420745, 673192, 841490, 1682980, 3365960, 3877327, 7754654, 15509308, 19386635, 31018616, 38773270, 50405251, 77546540, 100810502, 155093080, 201621004, 252026255, 403242008, 504052510, 1008105020, 2016210040]

約数ペア:

[(1, 2016210040), (2, 1008105020), (4, 504052510), (5, 403242008), (8, 252026255), (10, 201621004), (13, 155093080), (20, 100810502), (26, 77546540), (40, 50405251), (52, 38773270), (65, 31018616), (104, 19386635), (130, 15509308), (260, 7754654), (520, 3877327), (599, 3365960), (1198, 1682980), (2396, 841490), (2995, 673192), (4792, 420745), (5990, 336596), (6473, 311480), (7787, 258920), (11980, 168298), (12946, 155740), (15574, 129460), (23960, 84149), (25892, 77870), (31148, 64730), (32365, 62296), (38935, 51784)]