118756460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{312517}}^1$

素因数の和:312545

約数の個数: 24

約数和(自身を含む): 262515120

約数和(自身を除く): 143758660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 312517, 625034, 1250068, 1562585, 3125170, 5937823, 6250340, 11875646, 23751292, 29689115, 59378230, 118756460]

約数ペア:

[(1, 118756460), (2, 59378230), (4, 29689115), (5, 23751292), (10, 11875646), (19, 6250340), (20, 5937823), (38, 3125170), (76, 1562585), (95, 1250068), (190, 625034), (380, 312517)]