100805830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2749}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 192060000

約数和(自身を除く): 91254170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 2749, 3667, 5498, 7334, 13745, 18335, 27490, 36670, 52231, 104462, 261155, 522310, 530557, 1061114, 2652785, 5305570, 10080583, 20161166, 50402915, 100805830]

約数ペア:

[(1, 100805830), (2, 50402915), (5, 20161166), (10, 10080583), (19, 5305570), (38, 2652785), (95, 1061114), (190, 530557), (193, 522310), (386, 261155), (965, 104462), (1930, 52231), (2749, 36670), (3667, 27490), (5498, 18335), (7334, 13745)]