4347460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 10273536

約数和(自身を除く): 5926076

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 727, 1196, 1454, 1495, 2908, 2990, 3635, 5980, 7270, 9451, 14540, 16721, 18902, 33442, 37804, 47255, 66884, 83605, 94510, 167210, 189020, 217373, 334420, 434746, 869492, 1086865, 2173730, 4347460]

約数ペア:

[(1, 4347460), (2, 2173730), (4, 1086865), (5, 869492), (10, 434746), (13, 334420), (20, 217373), (23, 189020), (26, 167210), (46, 94510), (52, 83605), (65, 66884), (92, 47255), (115, 37804), (130, 33442), (230, 18902), (260, 16721), (299, 14540), (460, 9451), (598, 7270), (727, 5980), (1196, 3635), (1454, 2990), (1495, 2908)]