48864400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9397}}^1$

素因数の和:9428

約数の個数: 60

約数和(自身を含む): 126440692

約数和(自身を除く): 77576292

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9397, 18794, 37588, 46985, 75176, 93970, 122161, 150352, 187940, 234925, 244322, 375880, 469850, 488644, 610805, 751760, 939700, 977288, 1221610, 1879400, 1954576, 2443220, 3054025, 3758800, 4886440, 6108050, 9772880, 12216100, 24432200, 48864400]

約数ペア:

[(1, 48864400), (2, 24432200), (4, 12216100), (5, 9772880), (8, 6108050), (10, 4886440), (13, 3758800), (16, 3054025), (20, 2443220), (25, 1954576), (26, 1879400), (40, 1221610), (50, 977288), (52, 939700), (65, 751760), (80, 610805), (100, 488644), (104, 469850), (130, 375880), (200, 244322), (208, 234925), (260, 187940), (325, 150352), (400, 122161), (520, 93970), (650, 75176), (1040, 46985), (1300, 37588), (2600, 18794), (5200, 9397)]