10222600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 24105600

約数和(自身を除く): 13883000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 647, 790, 1294, 1580, 1975, 2588, 3160, 3235, 3950, 5176, 6470, 7900, 12940, 15800, 16175, 25880, 32350, 51113, 64700, 102226, 129400, 204452, 255565, 408904, 511130, 1022260, 1277825, 2044520, 2555650, 5111300, 10222600]

約数ペア:

[(1, 10222600), (2, 5111300), (4, 2555650), (5, 2044520), (8, 1277825), (10, 1022260), (20, 511130), (25, 408904), (40, 255565), (50, 204452), (79, 129400), (100, 102226), (158, 64700), (200, 51113), (316, 32350), (395, 25880), (632, 16175), (647, 15800), (790, 12940), (1294, 7900), (1580, 6470), (1975, 5176), (2588, 3950), (3160, 3235)]