85869700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 216555584

約数和(自身を除く): 130685884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2011, 2135, 3050, 4022, 4270, 6100, 8044, 8540, 10055, 10675, 14077, 20110, 21350, 28154, 40220, 42700, 50275, 56308, 70385, 100550, 122671, 140770, 201100, 245342, 281540, 351925, 490684, 613355, 703850, 858697, 1226710, 1407700, 1717394, 2453420, 3066775, 3434788, 4293485, 6133550, 8586970, 12267100, 17173940, 21467425, 42934850, 85869700]

約数ペア:

[(1, 85869700), (2, 42934850), (4, 21467425), (5, 17173940), (7, 12267100), (10, 8586970), (14, 6133550), (20, 4293485), (25, 3434788), (28, 3066775), (35, 2453420), (50, 1717394), (61, 1407700), (70, 1226710), (100, 858697), (122, 703850), (140, 613355), (175, 490684), (244, 351925), (305, 281540), (350, 245342), (427, 201100), (610, 140770), (700, 122671), (854, 100550), (1220, 70385), (1525, 56308), (1708, 50275), (2011, 42700), (2135, 40220), (3050, 28154), (4022, 21350), (4270, 20110), (6100, 14077), (8044, 10675), (8540, 10055)]