2023903880

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{186707}}^1$

素因数の和:186989

約数の個数: 32

約数和(自身を含む): 4570611840

約数和(自身を除く): 2546707960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 186707, 373414, 746828, 933535, 1493656, 1867070, 3734140, 7468280, 50597597, 101195194, 202390388, 252987985, 404780776, 505975970, 1011951940, 2023903880]

約数ペア:

[(1, 2023903880), (2, 1011951940), (4, 505975970), (5, 404780776), (8, 252987985), (10, 202390388), (20, 101195194), (40, 50597597), (271, 7468280), (542, 3734140), (1084, 1867070), (1355, 1493656), (2168, 933535), (2710, 746828), (5420, 373414), (10840, 186707)]