23652460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90971}}^1$

素因数の和:90993

約数の個数: 24

約数和(自身を含む): 53491536

約数和(自身を除く): 29839076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 90971, 181942, 363884, 454855, 909710, 1182623, 1819420, 2365246, 4730492, 5913115, 11826230, 23652460]

約数ペア:

[(1, 23652460), (2, 11826230), (4, 5913115), (5, 4730492), (10, 2365246), (13, 1819420), (20, 1182623), (26, 909710), (52, 454855), (65, 363884), (130, 181942), (260, 90971)]