127544660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 281232000

約数和(自身を除く): 153687340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 358, 460, 716, 895, 1549, 1790, 3098, 3580, 4117, 6196, 7745, 8234, 15490, 16468, 20585, 30980, 35627, 41170, 71254, 82340, 142508, 178135, 277271, 356270, 554542, 712540, 1109084, 1386355, 2772710, 5545420, 6377233, 12754466, 25508932, 31886165, 63772330, 127544660]

約数ペア:

[(1, 127544660), (2, 63772330), (4, 31886165), (5, 25508932), (10, 12754466), (20, 6377233), (23, 5545420), (46, 2772710), (92, 1386355), (115, 1109084), (179, 712540), (230, 554542), (358, 356270), (460, 277271), (716, 178135), (895, 142508), (1549, 82340), (1790, 71254), (3098, 41170), (3580, 35627), (4117, 30980), (6196, 20585), (7745, 16468), (8234, 15490)]