39151360

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 95291280

約数和(自身を除く): 56139920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 419, 584, 640, 730, 838, 1168, 1280, 1460, 1676, 2095, 2336, 2920, 3352, 4190, 4672, 5840, 6704, 8380, 9344, 11680, 13408, 16760, 18688, 23360, 26816, 30587, 33520, 46720, 53632, 61174, 67040, 93440, 107264, 122348, 134080, 152935, 244696, 268160, 305870, 489392, 536320, 611740, 978784, 1223480, 1957568, 2446960, 3915136, 4893920, 7830272, 9787840, 19575680, 39151360]

約数ペア:

[(1, 39151360), (2, 19575680), (4, 9787840), (5, 7830272), (8, 4893920), (10, 3915136), (16, 2446960), (20, 1957568), (32, 1223480), (40, 978784), (64, 611740), (73, 536320), (80, 489392), (128, 305870), (146, 268160), (160, 244696), (256, 152935), (292, 134080), (320, 122348), (365, 107264), (419, 93440), (584, 67040), (640, 61174), (730, 53632), (838, 46720), (1168, 33520), (1280, 30587), (1460, 26816), (1676, 23360), (2095, 18688), (2336, 16760), (2920, 13408), (3352, 11680), (4190, 9344), (4672, 8380), (5840, 6704)]