16848897160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1\times {\mathrm{3917}}^1$

素因数の和:6010

約数の個数: 64

約数和(自身を含む): 38654204400

約数和(自身を除く): 21805307240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2029, 2120, 3917, 4058, 7834, 8116, 10145, 15668, 16232, 19585, 20290, 31336, 39170, 40580, 78340, 81160, 107537, 156680, 207601, 215074, 415202, 430148, 537685, 830404, 860296, 1038005, 1075370, 1660808, 2076010, 2150740, 4152020, 4301480, 7947593, 8304040, 15895186, 31790372, 39737965, 63580744, 79475930, 158951860, 317903720, 421222429, 842444858, 1684889716, 2106112145, 3369779432, 4212224290, 8424448580, 16848897160]

約数ペア:

[(1, 16848897160), (2, 8424448580), (4, 4212224290), (5, 3369779432), (8, 2106112145), (10, 1684889716), (20, 842444858), (40, 421222429), (53, 317903720), (106, 158951860), (212, 79475930), (265, 63580744), (424, 39737965), (530, 31790372), (1060, 15895186), (2029, 8304040), (2120, 7947593), (3917, 4301480), (4058, 4152020), (7834, 2150740), (8116, 2076010), (10145, 1660808), (15668, 1075370), (16232, 1038005), (19585, 860296), (20290, 830404), (31336, 537685), (39170, 430148), (40580, 415202), (78340, 215074), (81160, 207601), (107537, 156680)]