33018400

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 81440100

約数和(自身を除く): 48421700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 277, 298, 400, 554, 596, 745, 800, 1108, 1192, 1385, 1490, 2216, 2384, 2770, 2980, 3725, 4432, 4768, 5540, 5960, 6925, 7450, 8864, 11080, 11920, 13850, 14900, 22160, 23840, 27700, 29800, 41273, 44320, 55400, 59600, 82546, 110800, 119200, 165092, 206365, 221600, 330184, 412730, 660368, 825460, 1031825, 1320736, 1650920, 2063650, 3301840, 4127300, 6603680, 8254600, 16509200, 33018400]

約数ペア:

[(1, 33018400), (2, 16509200), (4, 8254600), (5, 6603680), (8, 4127300), (10, 3301840), (16, 2063650), (20, 1650920), (25, 1320736), (32, 1031825), (40, 825460), (50, 660368), (80, 412730), (100, 330184), (149, 221600), (160, 206365), (200, 165092), (277, 119200), (298, 110800), (400, 82546), (554, 59600), (596, 55400), (745, 44320), (800, 41273), (1108, 29800), (1192, 27700), (1385, 23840), (1490, 22160), (2216, 14900), (2384, 13850), (2770, 11920), (2980, 11080), (3725, 8864), (4432, 7450), (4768, 6925), (5540, 5960)]