113283640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{76543}}^1$

素因数の和:76591

約数の個数: 32

約数和(自身を含む): 261780480

約数和(自身を除く): 148496840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 76543, 153086, 306172, 382715, 612344, 765430, 1530860, 2832091, 3061720, 5664182, 11328364, 14160455, 22656728, 28320910, 56641820, 113283640]

約数ペア:

[(1, 113283640), (2, 56641820), (4, 28320910), (5, 22656728), (8, 14160455), (10, 11328364), (20, 5664182), (37, 3061720), (40, 2832091), (74, 1530860), (148, 765430), (185, 612344), (296, 382715), (370, 306172), (740, 153086), (1480, 76543)]