16606460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 39203136

約数和(自身を除く): 22596676

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2777, 2990, 5554, 5980, 11108, 13885, 27770, 36101, 55540, 63871, 72202, 127742, 144404, 180505, 255484, 319355, 361010, 638710, 722020, 830323, 1277420, 1660646, 3321292, 4151615, 8303230, 16606460]

約数ペア:

[(1, 16606460), (2, 8303230), (4, 4151615), (5, 3321292), (10, 1660646), (13, 1277420), (20, 830323), (23, 722020), (26, 638710), (46, 361010), (52, 319355), (65, 255484), (92, 180505), (115, 144404), (130, 127742), (230, 72202), (260, 63871), (299, 55540), (460, 36101), (598, 27770), (1196, 13885), (1495, 11108), (2777, 5980), (2990, 5554)]