79820270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5657}}^1$

素因数の和:5764

約数の個数: 32

約数和(自身を含む): 153988128

約数和(自身を除く): 74167858

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 5657, 7055, 11314, 14110, 28285, 56570, 96169, 192338, 469531, 480845, 939062, 961690, 2347655, 4695310, 7982027, 15964054, 39910135, 79820270]

約数ペア:

[(1, 79820270), (2, 39910135), (5, 15964054), (10, 7982027), (17, 4695310), (34, 2347655), (83, 961690), (85, 939062), (166, 480845), (170, 469531), (415, 192338), (830, 96169), (1411, 56570), (2822, 28285), (5657, 14110), (7055, 11314)]