125020040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4969}}^1$

素因数の和:5034

約数の個数: 64

約数和(自身を含む): 305953200

約数和(自身を除く): 180933160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 4969, 5032, 6290, 9938, 12580, 19876, 24845, 25160, 39752, 49690, 84473, 99380, 168946, 183853, 198760, 337892, 367706, 422365, 675784, 735412, 844730, 919265, 1470824, 1689460, 1838530, 3125501, 3378920, 3677060, 6251002, 7354120, 12502004, 15627505, 25004008, 31255010, 62510020, 125020040]

約数ペア:

[(1, 125020040), (2, 62510020), (4, 31255010), (5, 25004008), (8, 15627505), (10, 12502004), (17, 7354120), (20, 6251002), (34, 3677060), (37, 3378920), (40, 3125501), (68, 1838530), (74, 1689460), (85, 1470824), (136, 919265), (148, 844730), (170, 735412), (185, 675784), (296, 422365), (340, 367706), (370, 337892), (629, 198760), (680, 183853), (740, 168946), (1258, 99380), (1480, 84473), (2516, 49690), (3145, 39752), (4969, 25160), (5032, 24845), (6290, 19876), (9938, 12580)]