5409847660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38641769}}^1$

素因数の和:38641785

約数の個数: 24

約数和(自身を含む): 12983634720

約数和(自身を除く): 7573787060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38641769, 77283538, 154567076, 193208845, 270492383, 386417690, 540984766, 772835380, 1081969532, 1352461915, 2704923830, 5409847660]

約数ペア:

[(1, 5409847660), (2, 2704923830), (4, 1352461915), (5, 1081969532), (7, 772835380), (10, 540984766), (14, 386417690), (20, 270492383), (28, 193208845), (35, 154567076), (70, 77283538), (140, 38641769)]