6422680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 15896160

約数和(自身を除く): 9473480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1327, 2420, 2654, 4840, 5308, 6635, 10616, 13270, 14597, 26540, 29194, 53080, 58388, 72985, 116776, 145970, 160567, 291940, 321134, 583880, 642268, 802835, 1284536, 1605670, 3211340, 6422680]

約数ペア:

[(1, 6422680), (2, 3211340), (4, 1605670), (5, 1284536), (8, 802835), (10, 642268), (11, 583880), (20, 321134), (22, 291940), (40, 160567), (44, 145970), (55, 116776), (88, 72985), (110, 58388), (121, 53080), (220, 29194), (242, 26540), (440, 14597), (484, 13270), (605, 10616), (968, 6635), (1210, 5308), (1327, 4840), (2420, 2654)]