38018500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5849}}^1$

素因数の和:5881

約数の個数: 48

約数和(自身を含む): 89434800

約数和(自身を除く): 51416300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 5849, 6500, 11698, 23396, 29245, 58490, 76037, 116980, 146225, 152074, 292450, 304148, 380185, 584900, 731125, 760370, 1462250, 1520740, 1900925, 2924500, 3801850, 7603700, 9504625, 19009250, 38018500]

約数ペア:

[(1, 38018500), (2, 19009250), (4, 9504625), (5, 7603700), (10, 3801850), (13, 2924500), (20, 1900925), (25, 1520740), (26, 1462250), (50, 760370), (52, 731125), (65, 584900), (100, 380185), (125, 304148), (130, 292450), (250, 152074), (260, 146225), (325, 116980), (500, 76037), (650, 58490), (1300, 29245), (1625, 23396), (3250, 11698), (5849, 6500)]