145280353660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13628551}}^1$

素因数の和:13628614

約数の個数: 48

約数和(自身を含む): 336570720192

約数和(自身を除く): 191290366532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 13628551, 27257102, 54514204, 68142755, 136285510, 177171163, 272571020, 354342326, 558770591, 708684652, 885855815, 1117541182, 1771711630, 2235082364, 2793852955, 3543423260, 5587705910, 7264017683, 11175411820, 14528035366, 29056070732, 36320088415, 72640176830, 145280353660]

約数ペア:

[(1, 145280353660), (2, 72640176830), (4, 36320088415), (5, 29056070732), (10, 14528035366), (13, 11175411820), (20, 7264017683), (26, 5587705910), (41, 3543423260), (52, 2793852955), (65, 2235082364), (82, 1771711630), (130, 1117541182), (164, 885855815), (205, 708684652), (260, 558770591), (410, 354342326), (533, 272571020), (820, 177171163), (1066, 136285510), (2132, 68142755), (2665, 54514204), (5330, 27257102), (10660, 13628551)]