559924120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13421}}^1$

素因数の和:13588

約数の個数: 64

約数和(自身を含む): 1449576000

約数和(自身を除く): 889651880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2980, 4172, 5215, 5960, 8344, 10430, 13421, 20860, 26842, 41720, 53684, 67105, 93947, 107368, 134210, 187894, 268420, 375788, 469735, 536840, 751576, 939470, 1878940, 1999729, 3757880, 3999458, 7998916, 9998645, 13998103, 15997832, 19997290, 27996206, 39994580, 55992412, 69990515, 79989160, 111984824, 139981030, 279962060, 559924120]

約数ペア:

[(1, 559924120), (2, 279962060), (4, 139981030), (5, 111984824), (7, 79989160), (8, 69990515), (10, 55992412), (14, 39994580), (20, 27996206), (28, 19997290), (35, 15997832), (40, 13998103), (56, 9998645), (70, 7998916), (140, 3999458), (149, 3757880), (280, 1999729), (298, 1878940), (596, 939470), (745, 751576), (1043, 536840), (1192, 469735), (1490, 375788), (2086, 268420), (2980, 187894), (4172, 134210), (5215, 107368), (5960, 93947), (8344, 67105), (10430, 53684), (13421, 41720), (20860, 26842)]