29518900

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1624

約数の個数: 36

約数和(自身を含む): 64405600

約数和(自身を除く): 34886700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 1399, 2110, 2798, 4220, 5275, 5596, 6995, 10550, 13990, 21100, 27980, 34975, 69950, 139900, 295189, 590378, 1180756, 1475945, 2951890, 5903780, 7379725, 14759450, 29518900]

約数ペア:

[(1, 29518900), (2, 14759450), (4, 7379725), (5, 5903780), (10, 2951890), (20, 1475945), (25, 1180756), (50, 590378), (100, 295189), (211, 139900), (422, 69950), (844, 34975), (1055, 27980), (1399, 21100), (2110, 13990), (2798, 10550), (4220, 6995), (5275, 5596)]