29819900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{27109}}^1$

素因数の和:27134

約数の個数: 36

約数和(自身を含む): 70594440

約数和(自身を除く): 40774540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 27109, 54218, 108436, 135545, 271090, 298199, 542180, 596398, 677725, 1192796, 1355450, 1490995, 2710900, 2981990, 5963980, 7454975, 14909950, 29819900]

約数ペア:

[(1, 29819900), (2, 14909950), (4, 7454975), (5, 5963980), (10, 2981990), (11, 2710900), (20, 1490995), (22, 1355450), (25, 1192796), (44, 677725), (50, 596398), (55, 542180), (100, 298199), (110, 271090), (220, 135545), (275, 108436), (550, 54218), (1100, 27109)]