2537055680

素因数分解:

$2^6\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{3541}}^1$

素因数の和:5797

約数の個数: 56

約数和(自身を含む): 6045768960

約数和(自身を除く): 3508713280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2239, 3541, 4478, 7082, 8956, 11195, 14164, 17705, 17912, 22390, 28328, 35410, 35824, 44780, 56656, 70820, 71648, 89560, 113312, 141640, 143296, 179120, 226624, 283280, 358240, 566560, 716480, 1133120, 7928299, 15856598, 31713196, 39641495, 63426392, 79282990, 126852784, 158565980, 253705568, 317131960, 507411136, 634263920, 1268527840, 2537055680]

約数ペア:

[(1, 2537055680), (2, 1268527840), (4, 634263920), (5, 507411136), (8, 317131960), (10, 253705568), (16, 158565980), (20, 126852784), (32, 79282990), (40, 63426392), (64, 39641495), (80, 31713196), (160, 15856598), (320, 7928299), (2239, 1133120), (3541, 716480), (4478, 566560), (7082, 358240), (8956, 283280), (11195, 226624), (14164, 179120), (17705, 143296), (17912, 141640), (22390, 113312), (28328, 89560), (35410, 71648), (35824, 70820), (44780, 56656)]