47027440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 117046080

約数和(自身を除く): 70018640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 151, 170, 229, 272, 302, 340, 458, 604, 680, 755, 916, 1145, 1208, 1360, 1510, 1832, 2290, 2416, 2567, 3020, 3664, 3893, 4580, 5134, 6040, 7786, 9160, 10268, 12080, 12835, 15572, 18320, 19465, 20536, 25670, 31144, 34579, 38930, 41072, 51340, 62288, 69158, 77860, 102680, 138316, 155720, 172895, 205360, 276632, 311440, 345790, 553264, 587843, 691580, 1175686, 1383160, 2351372, 2766320, 2939215, 4702744, 5878430, 9405488, 11756860, 23513720, 47027440]

約数ペア:

[(1, 47027440), (2, 23513720), (4, 11756860), (5, 9405488), (8, 5878430), (10, 4702744), (16, 2939215), (17, 2766320), (20, 2351372), (34, 1383160), (40, 1175686), (68, 691580), (80, 587843), (85, 553264), (136, 345790), (151, 311440), (170, 276632), (229, 205360), (272, 172895), (302, 155720), (340, 138316), (458, 102680), (604, 77860), (680, 69158), (755, 62288), (916, 51340), (1145, 41072), (1208, 38930), (1360, 34579), (1510, 31144), (1832, 25670), (2290, 20536), (2416, 19465), (2567, 18320), (3020, 15572), (3664, 12835), (3893, 12080), (4580, 10268), (5134, 9160), (6040, 7786)]