2633480800

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{41669}}^1$

素因数の和:41768

約数の個数: 72

約数和(自身を含む): 6510520800

約数和(自身を除く): 3877040000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1580, 1975, 2528, 3160, 3950, 6320, 7900, 12640, 15800, 31600, 41669, 63200, 83338, 166676, 208345, 333352, 416690, 666704, 833380, 1041725, 1333408, 1666760, 2083450, 3291851, 3333520, 4166900, 6583702, 6667040, 8333800, 13167404, 16459255, 16667600, 26334808, 32918510, 33335200, 52669616, 65837020, 82296275, 105339232, 131674040, 164592550, 263348080, 329185100, 526696160, 658370200, 1316740400, 2633480800]

約数ペア:

[(1, 2633480800), (2, 1316740400), (4, 658370200), (5, 526696160), (8, 329185100), (10, 263348080), (16, 164592550), (20, 131674040), (25, 105339232), (32, 82296275), (40, 65837020), (50, 52669616), (79, 33335200), (80, 32918510), (100, 26334808), (158, 16667600), (160, 16459255), (200, 13167404), (316, 8333800), (395, 6667040), (400, 6583702), (632, 4166900), (790, 3333520), (800, 3291851), (1264, 2083450), (1580, 1666760), (1975, 1333408), (2528, 1041725), (3160, 833380), (3950, 666704), (6320, 416690), (7900, 333352), (12640, 208345), (15800, 166676), (31600, 83338), (41669, 63200)]