62456140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 136533600

約数和(自身を除く): 74077460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 257, 290, 419, 514, 580, 838, 1028, 1285, 1676, 2095, 2570, 4190, 5140, 7453, 8380, 12151, 14906, 24302, 29812, 37265, 48604, 60755, 74530, 107683, 121510, 149060, 215366, 243020, 430732, 538415, 1076830, 2153660, 3122807, 6245614, 12491228, 15614035, 31228070, 62456140]

約数ペア:

[(1, 62456140), (2, 31228070), (4, 15614035), (5, 12491228), (10, 6245614), (20, 3122807), (29, 2153660), (58, 1076830), (116, 538415), (145, 430732), (257, 243020), (290, 215366), (419, 149060), (514, 121510), (580, 107683), (838, 74530), (1028, 60755), (1285, 48604), (1676, 37265), (2095, 29812), (2570, 24302), (4190, 14906), (5140, 12151), (7453, 8380)]