13425100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 32810400

約数和(自身を除く): 19385300

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 449, 460, 575, 598, 650, 898, 1150, 1196, 1300, 1495, 1796, 2245, 2300, 2990, 4490, 5837, 5980, 7475, 8980, 10327, 11225, 11674, 14950, 20654, 22450, 23348, 29185, 29900, 41308, 44900, 51635, 58370, 103270, 116740, 134251, 145925, 206540, 258175, 268502, 291850, 516350, 537004, 583700, 671255, 1032700, 1342510, 2685020, 3356275, 6712550, 13425100]

約数ペア:

[(1, 13425100), (2, 6712550), (4, 3356275), (5, 2685020), (10, 1342510), (13, 1032700), (20, 671255), (23, 583700), (25, 537004), (26, 516350), (46, 291850), (50, 268502), (52, 258175), (65, 206540), (92, 145925), (100, 134251), (115, 116740), (130, 103270), (230, 58370), (260, 51635), (299, 44900), (325, 41308), (449, 29900), (460, 29185), (575, 23348), (598, 22450), (650, 20654), (898, 14950), (1150, 11674), (1196, 11225), (1300, 10327), (1495, 8980), (1796, 7475), (2245, 5980), (2300, 5837), (2990, 4490)]