40698700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 102930912

約数和(自身を除く): 62232212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1097, 1325, 1484, 1855, 2194, 2650, 3710, 4388, 5300, 5485, 7420, 7679, 9275, 10970, 15358, 18550, 21940, 27425, 30716, 37100, 38395, 54850, 58141, 76790, 109700, 116282, 153580, 191975, 232564, 290705, 383950, 406987, 581410, 767900, 813974, 1162820, 1453525, 1627948, 2034935, 2907050, 4069870, 5814100, 8139740, 10174675, 20349350, 40698700]

約数ペア:

[(1, 40698700), (2, 20349350), (4, 10174675), (5, 8139740), (7, 5814100), (10, 4069870), (14, 2907050), (20, 2034935), (25, 1627948), (28, 1453525), (35, 1162820), (50, 813974), (53, 767900), (70, 581410), (100, 406987), (106, 383950), (140, 290705), (175, 232564), (212, 191975), (265, 153580), (350, 116282), (371, 109700), (530, 76790), (700, 58141), (742, 54850), (1060, 38395), (1097, 37100), (1325, 30716), (1484, 27425), (1855, 21940), (2194, 18550), (2650, 15358), (3710, 10970), (4388, 9275), (5300, 7679), (5485, 7420)]