32465000

素因数分解:

$2^3\times 5^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 78349920

約数和(自身を除く): 45884920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 151, 172, 200, 215, 250, 302, 344, 430, 500, 604, 625, 755, 860, 1000, 1075, 1208, 1250, 1510, 1720, 2150, 2500, 3020, 3775, 4300, 5000, 5375, 6040, 6493, 7550, 8600, 10750, 12986, 15100, 18875, 21500, 25972, 26875, 30200, 32465, 37750, 43000, 51944, 53750, 64930, 75500, 94375, 107500, 129860, 151000, 162325, 188750, 215000, 259720, 324650, 377500, 649300, 755000, 811625, 1298600, 1623250, 3246500, 4058125, 6493000, 8116250, 16232500, 32465000]

約数ペア:

[(1, 32465000), (2, 16232500), (4, 8116250), (5, 6493000), (8, 4058125), (10, 3246500), (20, 1623250), (25, 1298600), (40, 811625), (43, 755000), (50, 649300), (86, 377500), (100, 324650), (125, 259720), (151, 215000), (172, 188750), (200, 162325), (215, 151000), (250, 129860), (302, 107500), (344, 94375), (430, 75500), (500, 64930), (604, 53750), (625, 51944), (755, 43000), (860, 37750), (1000, 32465), (1075, 30200), (1208, 26875), (1250, 25972), (1510, 21500), (1720, 18875), (2150, 15100), (2500, 12986), (3020, 10750), (3775, 8600), (4300, 7550), (5000, 6493), (5375, 6040)]