11199800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 26951400

約数和(自身を除く): 15751600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 1931, 2900, 3862, 5800, 7724, 9655, 15448, 19310, 38620, 48275, 55999, 77240, 96550, 111998, 193100, 223996, 279995, 386200, 447992, 559990, 1119980, 1399975, 2239960, 2799950, 5599900, 11199800]

約数ペア:

[(1, 11199800), (2, 5599900), (4, 2799950), (5, 2239960), (8, 1399975), (10, 1119980), (20, 559990), (25, 447992), (29, 386200), (40, 279995), (50, 223996), (58, 193100), (100, 111998), (116, 96550), (145, 77240), (200, 55999), (232, 48275), (290, 38620), (580, 19310), (725, 15448), (1160, 9655), (1450, 7724), (1931, 5800), (2900, 3862)]