201003680

素因数分解:

$2^5\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1367}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 475735680

約数和(自身を除く): 274732000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 919, 1367, 1838, 2734, 3676, 4595, 5468, 6835, 7352, 9190, 10936, 13670, 14704, 18380, 21872, 27340, 29408, 36760, 43744, 54680, 73520, 109360, 147040, 218720, 1256273, 2512546, 5025092, 6281365, 10050184, 12562730, 20100368, 25125460, 40200736, 50250920, 100501840, 201003680]

約数ペア:

[(1, 201003680), (2, 100501840), (4, 50250920), (5, 40200736), (8, 25125460), (10, 20100368), (16, 12562730), (20, 10050184), (32, 6281365), (40, 5025092), (80, 2512546), (160, 1256273), (919, 218720), (1367, 147040), (1838, 109360), (2734, 73520), (3676, 54680), (4595, 43744), (5468, 36760), (6835, 29408), (7352, 27340), (9190, 21872), (10936, 18380), (13670, 14704)]