22754590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 23694050

約数列:

[1, 2, 5, 10, 19, 23, 38, 41, 46, 82, 95, 115, 127, 190, 205, 230, 254, 410, 437, 635, 779, 874, 943, 1270, 1558, 1886, 2185, 2413, 2921, 3895, 4370, 4715, 4826, 5207, 5842, 7790, 9430, 10414, 12065, 14605, 17917, 24130, 26035, 29210, 35834, 52070, 55499, 89585, 98933, 110998, 119761, 179170, 197866, 239522, 277495, 494665, 554990, 598805, 989330, 1197610, 2275459, 4550918, 11377295, 22754590]

約数ペア:

[(1, 22754590), (2, 11377295), (5, 4550918), (10, 2275459), (19, 1197610), (23, 989330), (38, 598805), (41, 554990), (46, 494665), (82, 277495), (95, 239522), (115, 197866), (127, 179170), (190, 119761), (205, 110998), (230, 98933), (254, 89585), (410, 55499), (437, 52070), (635, 35834), (779, 29210), (874, 26035), (943, 24130), (1270, 17917), (1558, 14605), (1886, 12065), (2185, 10414), (2413, 9430), (2921, 7790), (3895, 5842), (4370, 5207), (4715, 4826)]