13934480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 23563120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 167, 280, 298, 334, 560, 596, 668, 745, 835, 1043, 1169, 1192, 1336, 1490, 1670, 2086, 2338, 2384, 2672, 2980, 3340, 4172, 4676, 5215, 5845, 5960, 6680, 8344, 9352, 10430, 11690, 11920, 13360, 16688, 18704, 20860, 23380, 24883, 41720, 46760, 49766, 83440, 93520, 99532, 124415, 174181, 199064, 248830, 348362, 398128, 497660, 696724, 870905, 995320, 1393448, 1741810, 1990640, 2786896, 3483620, 6967240, 13934480]

約数ペア:

[(1, 13934480), (2, 6967240), (4, 3483620), (5, 2786896), (7, 1990640), (8, 1741810), (10, 1393448), (14, 995320), (16, 870905), (20, 696724), (28, 497660), (35, 398128), (40, 348362), (56, 248830), (70, 199064), (80, 174181), (112, 124415), (140, 99532), (149, 93520), (167, 83440), (280, 49766), (298, 46760), (334, 41720), (560, 24883), (596, 23380), (668, 20860), (745, 18704), (835, 16688), (1043, 13360), (1169, 11920), (1192, 11690), (1336, 10430), (1490, 9352), (1670, 8344), (2086, 6680), (2338, 5960), (2384, 5845), (2672, 5215), (2980, 4676), (3340, 4172)]