85480130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 158241600

約数和(自身を除く): 72761470

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 739, 1345, 1478, 2690, 3695, 7390, 11567, 23134, 31777, 57835, 63554, 115670, 158885, 198791, 317770, 397582, 993955, 1987910, 8548013, 17096026, 42740065, 85480130]

約数ペア:

[(1, 85480130), (2, 42740065), (5, 17096026), (10, 8548013), (43, 1987910), (86, 993955), (215, 397582), (269, 317770), (430, 198791), (538, 158885), (739, 115670), (1345, 63554), (1478, 57835), (2690, 31777), (3695, 23134), (7390, 11567)]