65734340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5657}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 159691392

約数和(自身を除く): 93957052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5657, 5810, 11314, 11620, 22628, 28285, 39599, 56570, 79198, 113140, 158396, 197995, 395990, 469531, 791980, 939062, 1878124, 2347655, 3286717, 4695310, 6573434, 9390620, 13146868, 16433585, 32867170, 65734340]

約数ペア:

[(1, 65734340), (2, 32867170), (4, 16433585), (5, 13146868), (7, 9390620), (10, 6573434), (14, 4695310), (20, 3286717), (28, 2347655), (35, 1878124), (70, 939062), (83, 791980), (140, 469531), (166, 395990), (332, 197995), (415, 158396), (581, 113140), (830, 79198), (1162, 56570), (1660, 39599), (2324, 28285), (2905, 22628), (5657, 11620), (5810, 11314)]