4103450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 8436960

約数和(自身を除く): 4333510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 107, 118, 130, 214, 295, 325, 535, 590, 650, 767, 1070, 1391, 1475, 1534, 2675, 2782, 2950, 3835, 5350, 6313, 6955, 7670, 12626, 13910, 19175, 31565, 34775, 38350, 63130, 69550, 82069, 157825, 164138, 315650, 410345, 820690, 2051725, 4103450]

約数ペア:

[(1, 4103450), (2, 2051725), (5, 820690), (10, 410345), (13, 315650), (25, 164138), (26, 157825), (50, 82069), (59, 69550), (65, 63130), (107, 38350), (118, 34775), (130, 31565), (214, 19175), (295, 13910), (325, 12626), (535, 7670), (590, 6955), (650, 6313), (767, 5350), (1070, 3835), (1391, 2950), (1475, 2782), (1534, 2675)]