71074360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8753}}^1$

素因数の和:8800

約数の個数: 64

約数和(自身を含む): 189086400

約数和(自身を除く): 118012040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 8753, 17506, 35012, 43765, 61271, 70024, 87530, 122542, 175060, 245084, 253837, 306355, 350120, 490168, 507674, 612710, 1015348, 1225420, 1269185, 1776859, 2030696, 2450840, 2538370, 3553718, 5076740, 7107436, 8884295, 10153480, 14214872, 17768590, 35537180, 71074360]

約数ペア:

[(1, 71074360), (2, 35537180), (4, 17768590), (5, 14214872), (7, 10153480), (8, 8884295), (10, 7107436), (14, 5076740), (20, 3553718), (28, 2538370), (29, 2450840), (35, 2030696), (40, 1776859), (56, 1269185), (58, 1225420), (70, 1015348), (116, 612710), (140, 507674), (145, 490168), (203, 350120), (232, 306355), (280, 253837), (290, 245084), (406, 175060), (580, 122542), (812, 87530), (1015, 70024), (1160, 61271), (1624, 43765), (2030, 35012), (4060, 17506), (8120, 8753)]