16039380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38189}}^1$

素因数の和:38208

約数の個数: 48

約数和(自身を含む): 51327360

約数和(自身を除く): 35287980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38189, 76378, 114567, 152756, 190945, 229134, 267323, 381890, 458268, 534646, 572835, 763780, 801969, 1069292, 1145670, 1336615, 1603938, 2291340, 2673230, 3207876, 4009845, 5346460, 8019690, 16039380]

約数ペア:

[(1, 16039380), (2, 8019690), (3, 5346460), (4, 4009845), (5, 3207876), (6, 2673230), (7, 2291340), (10, 1603938), (12, 1336615), (14, 1145670), (15, 1069292), (20, 801969), (21, 763780), (28, 572835), (30, 534646), (35, 458268), (42, 381890), (60, 267323), (70, 229134), (84, 190945), (105, 152756), (140, 114567), (210, 76378), (420, 38189)]