27729260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4682

約数の個数: 48

約数和(自身を含む): 65451456

約数和(自身を除く): 37722196

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, 2990, 4637, 5980, 9274, 18548, 23185, 46370, 60281, 92740, 106651, 120562, 213302, 241124, 301405, 426604, 533255, 602810, 1066510, 1205620, 1386463, 2133020, 2772926, 5545852, 6932315, 13864630, 27729260]

約数ペア:

[(1, 27729260), (2, 13864630), (4, 6932315), (5, 5545852), (10, 2772926), (13, 2133020), (20, 1386463), (23, 1205620), (26, 1066510), (46, 602810), (52, 533255), (65, 426604), (92, 301405), (115, 241124), (130, 213302), (230, 120562), (260, 106651), (299, 92740), (460, 60281), (598, 46370), (1196, 23185), (1495, 18548), (2990, 9274), (4637, 5980)]