15696953350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{340129}}^1$

素因数の和:340225

約数の個数: 48

約数和(自身を含む): 31885146720

約数和(自身を除く): 16188193370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 3550, 4615, 9230, 23075, 46150, 340129, 680258, 1700645, 3401290, 4421677, 8503225, 8843354, 17006450, 22108385, 24149159, 44216770, 48298318, 110541925, 120745795, 221083850, 241491590, 313939067, 603728975, 627878134, 1207457950, 1569695335, 3139390670, 7848476675, 15696953350]

約数ペア:

[(1, 15696953350), (2, 7848476675), (5, 3139390670), (10, 1569695335), (13, 1207457950), (25, 627878134), (26, 603728975), (50, 313939067), (65, 241491590), (71, 221083850), (130, 120745795), (142, 110541925), (325, 48298318), (355, 44216770), (650, 24149159), (710, 22108385), (923, 17006450), (1775, 8843354), (1846, 8503225), (3550, 4421677), (4615, 3401290), (9230, 1700645), (23075, 680258), (46150, 340129)]