60128380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 136632384

約数和(自身を除く): 76504004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 562, 823, 1124, 1405, 1646, 2810, 3292, 3653, 4115, 5620, 7306, 8230, 10699, 14612, 16460, 18265, 21398, 36530, 42796, 53495, 73060, 106990, 213980, 231263, 462526, 925052, 1156315, 2312630, 3006419, 4625260, 6012838, 12025676, 15032095, 30064190, 60128380]

約数ペア:

[(1, 60128380), (2, 30064190), (4, 15032095), (5, 12025676), (10, 6012838), (13, 4625260), (20, 3006419), (26, 2312630), (52, 1156315), (65, 925052), (130, 462526), (260, 231263), (281, 213980), (562, 106990), (823, 73060), (1124, 53495), (1405, 42796), (1646, 36530), (2810, 21398), (3292, 18265), (3653, 16460), (4115, 14612), (5620, 10699), (7306, 8230)]