713960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 1731240

約数和(自身を除く): 1017280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1373, 2746, 5492, 6865, 10984, 13730, 17849, 27460, 35698, 54920, 71396, 89245, 142792, 178490, 356980, 713960]

約数ペア:

[(1, 713960), (2, 356980), (4, 178490), (5, 142792), (8, 89245), (10, 71396), (13, 54920), (20, 35698), (26, 27460), (40, 17849), (52, 13730), (65, 10984), (104, 6865), (130, 5492), (260, 2746), (520, 1373)]