82469300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 189987840

約数和(自身を除く): 107518540

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 310, 370, 620, 719, 740, 775, 925, 1147, 1438, 1550, 1850, 2294, 2876, 3100, 3595, 3700, 4588, 5735, 7190, 11470, 14380, 17975, 22289, 22940, 26603, 28675, 35950, 44578, 53206, 57350, 71900, 89156, 106412, 111445, 114700, 133015, 222890, 266030, 445780, 532060, 557225, 665075, 824693, 1114450, 1330150, 1649386, 2228900, 2660300, 3298772, 4123465, 8246930, 16493860, 20617325, 41234650, 82469300]

約数ペア:

[(1, 82469300), (2, 41234650), (4, 20617325), (5, 16493860), (10, 8246930), (20, 4123465), (25, 3298772), (31, 2660300), (37, 2228900), (50, 1649386), (62, 1330150), (74, 1114450), (100, 824693), (124, 665075), (148, 557225), (155, 532060), (185, 445780), (310, 266030), (370, 222890), (620, 133015), (719, 114700), (740, 111445), (775, 106412), (925, 89156), (1147, 71900), (1438, 57350), (1550, 53206), (1850, 44578), (2294, 35950), (2876, 28675), (3100, 26603), (3595, 22940), (3700, 22289), (4588, 17975), (5735, 14380), (7190, 11470)]