43208740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 93369024

約数和(自身を除く): 50160284

約数列:

[1, 2, 4, 5, 10, 20, 61, 107, 122, 214, 244, 305, 331, 428, 535, 610, 662, 1070, 1220, 1324, 1655, 2140, 3310, 6527, 6620, 13054, 20191, 26108, 32635, 35417, 40382, 65270, 70834, 80764, 100955, 130540, 141668, 177085, 201910, 354170, 403820, 708340, 2160437, 4320874, 8641748, 10802185, 21604370, 43208740]

約数ペア:

[(1, 43208740), (2, 21604370), (4, 10802185), (5, 8641748), (10, 4320874), (20, 2160437), (61, 708340), (107, 403820), (122, 354170), (214, 201910), (244, 177085), (305, 141668), (331, 130540), (428, 100955), (535, 80764), (610, 70834), (662, 65270), (1070, 40382), (1220, 35417), (1324, 32635), (1655, 26108), (2140, 20191), (3310, 13054), (6527, 6620)]