2023242640

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{93323}}^1$

素因数の和:93607

約数の個数: 40

約数和(自身を含む): 4721447808

約数和(自身を除く): 2698205168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 10840, 21680, 93323, 186646, 373292, 466615, 746584, 933230, 1493168, 1866460, 3732920, 7465840, 25290533, 50581066, 101162132, 126452665, 202324264, 252905330, 404648528, 505810660, 1011621320, 2023242640]

約数ペア:

[(1, 2023242640), (2, 1011621320), (4, 505810660), (5, 404648528), (8, 252905330), (10, 202324264), (16, 126452665), (20, 101162132), (40, 50581066), (80, 25290533), (271, 7465840), (542, 3732920), (1084, 1866460), (1355, 1493168), (2168, 933230), (2710, 746584), (4336, 466615), (5420, 373292), (10840, 186646), (21680, 93323)]