38333750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 88696608

約数和(自身を除く): 50362858

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 337, 350, 455, 625, 650, 674, 875, 910, 1250, 1625, 1685, 1750, 2275, 2359, 3250, 3370, 4375, 4381, 4550, 4718, 8125, 8425, 8750, 8762, 11375, 11795, 16250, 16850, 21905, 22750, 23590, 30667, 42125, 43810, 56875, 58975, 61334, 84250, 109525, 113750, 117950, 153335, 210625, 219050, 294875, 306670, 421250, 547625, 589750, 766675, 1095250, 1474375, 1533350, 2738125, 2948750, 3833375, 5476250, 7666750, 19166875, 38333750]

約数ペア:

[(1, 38333750), (2, 19166875), (5, 7666750), (7, 5476250), (10, 3833375), (13, 2948750), (14, 2738125), (25, 1533350), (26, 1474375), (35, 1095250), (50, 766675), (65, 589750), (70, 547625), (91, 421250), (125, 306670), (130, 294875), (175, 219050), (182, 210625), (250, 153335), (325, 117950), (337, 113750), (350, 109525), (455, 84250), (625, 61334), (650, 58975), (674, 56875), (875, 43810), (910, 42125), (1250, 30667), (1625, 23590), (1685, 22750), (1750, 21905), (2275, 16850), (2359, 16250), (3250, 11795), (3370, 11375), (4375, 8762), (4381, 8750), (4550, 8425), (4718, 8125)]