2021583350

素因数分解:

$2^1\times 5^2\times {\mathrm{4517}}^1\times {\mathrm{8951}}^1$

素因数の和:13480

約数の個数: 24

約数和(自身を含む): 3761397648

約数和(自身を除く): 1739814298

約数列:

[1, 2, 5, 10, 25, 50, 4517, 8951, 9034, 17902, 22585, 44755, 45170, 89510, 112925, 223775, 225850, 447550, 40431667, 80863334, 202158335, 404316670, 1010791675, 2021583350]

約数ペア:

[(1, 2021583350), (2, 1010791675), (5, 404316670), (10, 202158335), (25, 80863334), (50, 40431667), (4517, 447550), (8951, 225850), (9034, 223775), (17902, 112925), (22585, 89510), (44755, 45170)]