23494460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 54159840

約数和(自身を除く): 30665380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 397, 538, 794, 1076, 1345, 1588, 1985, 2690, 2959, 3970, 4367, 5380, 5918, 7940, 8734, 11836, 14795, 17468, 21835, 29590, 43670, 59180, 87340, 106793, 213586, 427172, 533965, 1067930, 1174723, 2135860, 2349446, 4698892, 5873615, 11747230, 23494460]

約数ペア:

[(1, 23494460), (2, 11747230), (4, 5873615), (5, 4698892), (10, 2349446), (11, 2135860), (20, 1174723), (22, 1067930), (44, 533965), (55, 427172), (110, 213586), (220, 106793), (269, 87340), (397, 59180), (538, 43670), (794, 29590), (1076, 21835), (1345, 17468), (1588, 14795), (1985, 11836), (2690, 8734), (2959, 7940), (3970, 5918), (4367, 5380)]