9701200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 60

約数和(自身を含む): 23679040

約数和(自身を除く): 13977840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 307, 316, 395, 400, 614, 632, 790, 1228, 1264, 1535, 1580, 1975, 2456, 3070, 3160, 3950, 4912, 6140, 6320, 7675, 7900, 12280, 15350, 15800, 24253, 24560, 30700, 31600, 48506, 61400, 97012, 121265, 122800, 194024, 242530, 388048, 485060, 606325, 970120, 1212650, 1940240, 2425300, 4850600, 9701200]

約数ペア:

[(1, 9701200), (2, 4850600), (4, 2425300), (5, 1940240), (8, 1212650), (10, 970120), (16, 606325), (20, 485060), (25, 388048), (40, 242530), (50, 194024), (79, 122800), (80, 121265), (100, 97012), (158, 61400), (200, 48506), (307, 31600), (316, 30700), (395, 24560), (400, 24253), (614, 15800), (632, 15350), (790, 12280), (1228, 7900), (1264, 7675), (1535, 6320), (1580, 6140), (1975, 4912), (2456, 3950), (3070, 3160)]