2013503700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{516283}}^1$

素因数の和:516313

約数の個数: 72

約数和(自身を含む): 6273883168

約数和(自身を除く): 4260379468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 516283, 1032566, 1548849, 2065132, 2581415, 3097698, 5162830, 6195396, 6711679, 7744245, 10325660, 12907075, 13423358, 15488490, 20135037, 25814150, 26846716, 30976980, 33558395, 38721225, 40270074, 51628300, 67116790, 77442450, 80540148, 100675185, 134233580, 154884900, 167791975, 201350370, 335583950, 402700740, 503375925, 671167900, 1006751850, 2013503700]

約数ペア:

[(1, 2013503700), (2, 1006751850), (3, 671167900), (4, 503375925), (5, 402700740), (6, 335583950), (10, 201350370), (12, 167791975), (13, 154884900), (15, 134233580), (20, 100675185), (25, 80540148), (26, 77442450), (30, 67116790), (39, 51628300), (50, 40270074), (52, 38721225), (60, 33558395), (65, 30976980), (75, 26846716), (78, 25814150), (100, 20135037), (130, 15488490), (150, 13423358), (156, 12907075), (195, 10325660), (260, 7744245), (300, 6711679), (325, 6195396), (390, 5162830), (650, 3097698), (780, 2581415), (975, 2065132), (1300, 1548849), (1950, 1032566), (3900, 516283)]