15674539480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{13513}}^1$

素因数の和:14188

約数の個数: 64

約数和(自身を含む): 36079136640

約数和(自身を除く): 20404597160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 617, 940, 1234, 1880, 2468, 3085, 4936, 6170, 12340, 13513, 24680, 27026, 28999, 54052, 57998, 67565, 108104, 115996, 135130, 144995, 231992, 270260, 289990, 540520, 579980, 635111, 1159960, 1270222, 2540444, 3175555, 5080888, 6351110, 8337521, 12702220, 16675042, 25404440, 33350084, 41687605, 66700168, 83375210, 166750420, 333500840, 391863487, 783726974, 1567453948, 1959317435, 3134907896, 3918634870, 7837269740, 15674539480]

約数ペア:

[(1, 15674539480), (2, 7837269740), (4, 3918634870), (5, 3134907896), (8, 1959317435), (10, 1567453948), (20, 783726974), (40, 391863487), (47, 333500840), (94, 166750420), (188, 83375210), (235, 66700168), (376, 41687605), (470, 33350084), (617, 25404440), (940, 16675042), (1234, 12702220), (1880, 8337521), (2468, 6351110), (3085, 5080888), (4936, 3175555), (6170, 2540444), (12340, 1270222), (13513, 1159960), (24680, 635111), (27026, 579980), (28999, 540520), (54052, 289990), (57998, 270260), (67565, 231992), (108104, 144995), (115996, 135130)]