23158840

素因数分解:

$2^3\times 5^1\times {\mathrm{578971}}^1$

素因数の和:578982

約数の個数: 16

約数和(自身を含む): 52107480

約数和(自身を除く): 28948640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578971, 1157942, 2315884, 2894855, 4631768, 5789710, 11579420, 23158840]

約数ペア:

[(1, 23158840), (2, 11579420), (4, 5789710), (5, 4631768), (8, 2894855), (10, 2315884), (20, 1157942), (40, 578971)]