2013358480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{60937}}^1$

素因数の和:61016

約数の個数: 80

約数和(自身を含む): 5440544640

約数和(自身を除く): 3427186160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4720, 6608, 8260, 16520, 33040, 60937, 121874, 243748, 304685, 426559, 487496, 609370, 853118, 974992, 1218740, 1706236, 2132795, 2437480, 3412472, 3595283, 4265590, 4874960, 6824944, 7190566, 8531180, 14381132, 17062360, 17976415, 25166981, 28762264, 34124720, 35952830, 50333962, 57524528, 71905660, 100667924, 125834905, 143811320, 201335848, 251669810, 287622640, 402671696, 503339620, 1006679240, 2013358480]

約数ペア:

[(1, 2013358480), (2, 1006679240), (4, 503339620), (5, 402671696), (7, 287622640), (8, 251669810), (10, 201335848), (14, 143811320), (16, 125834905), (20, 100667924), (28, 71905660), (35, 57524528), (40, 50333962), (56, 35952830), (59, 34124720), (70, 28762264), (80, 25166981), (112, 17976415), (118, 17062360), (140, 14381132), (236, 8531180), (280, 7190566), (295, 6824944), (413, 4874960), (472, 4265590), (560, 3595283), (590, 3412472), (826, 2437480), (944, 2132795), (1180, 1706236), (1652, 1218740), (2065, 974992), (2360, 853118), (3304, 609370), (4130, 487496), (4720, 426559), (6608, 304685), (8260, 243748), (16520, 121874), (33040, 60937)]