924252380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 1960187040

約数和(自身を除く): 1035934660

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 509, 557, 652, 815, 1018, 1114, 1630, 2036, 2228, 2545, 2785, 3260, 5090, 5570, 10180, 11140, 82967, 90791, 165934, 181582, 283513, 331868, 363164, 414835, 453955, 567026, 829670, 907910, 1134052, 1417565, 1659340, 1815820, 2835130, 5670260, 46212619, 92425238, 184850476, 231063095, 462126190, 924252380]

約数ペア:

[(1, 924252380), (2, 462126190), (4, 231063095), (5, 184850476), (10, 92425238), (20, 46212619), (163, 5670260), (326, 2835130), (509, 1815820), (557, 1659340), (652, 1417565), (815, 1134052), (1018, 907910), (1114, 829670), (1630, 567026), (2036, 453955), (2228, 414835), (2545, 363164), (2785, 331868), (3260, 283513), (5090, 181582), (5570, 165934), (10180, 90791), (11140, 82967)]