845534080

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6917}}^1$

素因数の和:7127

約数の個数: 64

約数和(自身を含む): 2032231680

約数和(自身を除く): 1186697600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 320, 382, 640, 764, 955, 1528, 1910, 3056, 3820, 6112, 6917, 7640, 12224, 13834, 15280, 24448, 27668, 30560, 34585, 55336, 61120, 69170, 110672, 122240, 138340, 221344, 276680, 442688, 553360, 885376, 1106720, 1321147, 2213440, 2642294, 4426880, 5284588, 6605735, 10569176, 13211470, 21138352, 26422940, 42276704, 52845880, 84553408, 105691760, 169106816, 211383520, 422767040, 845534080]

約数ペア:

[(1, 845534080), (2, 422767040), (4, 211383520), (5, 169106816), (8, 105691760), (10, 84553408), (16, 52845880), (20, 42276704), (32, 26422940), (40, 21138352), (64, 13211470), (80, 10569176), (128, 6605735), (160, 5284588), (191, 4426880), (320, 2642294), (382, 2213440), (640, 1321147), (764, 1106720), (955, 885376), (1528, 553360), (1910, 442688), (3056, 276680), (3820, 221344), (6112, 138340), (6917, 122240), (7640, 110672), (12224, 69170), (13834, 61120), (15280, 55336), (24448, 34585), (27668, 30560)]