191226400

素因数分解:

$2^5\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1583}}^1$

素因数の和:1754

約数の個数: 72

約数和(自身を含む): 470219904

約数和(自身を除く): 278993504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 151, 160, 200, 302, 400, 604, 755, 800, 1208, 1510, 1583, 2416, 3020, 3166, 3775, 4832, 6040, 6332, 7550, 7915, 12080, 12664, 15100, 15830, 24160, 25328, 30200, 31660, 39575, 50656, 60400, 63320, 79150, 120800, 126640, 158300, 239033, 253280, 316600, 478066, 633200, 956132, 1195165, 1266400, 1912264, 2390330, 3824528, 4780660, 5975825, 7649056, 9561320, 11951650, 19122640, 23903300, 38245280, 47806600, 95613200, 191226400]

約数ペア:

[(1, 191226400), (2, 95613200), (4, 47806600), (5, 38245280), (8, 23903300), (10, 19122640), (16, 11951650), (20, 9561320), (25, 7649056), (32, 5975825), (40, 4780660), (50, 3824528), (80, 2390330), (100, 1912264), (151, 1266400), (160, 1195165), (200, 956132), (302, 633200), (400, 478066), (604, 316600), (755, 253280), (800, 239033), (1208, 158300), (1510, 126640), (1583, 120800), (2416, 79150), (3020, 63320), (3166, 60400), (3775, 50656), (4832, 39575), (6040, 31660), (6332, 30200), (7550, 25328), (7915, 24160), (12080, 15830), (12664, 15100)]