83690060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 186732000

約数和(自身を除く): 103041940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 1949, 2147, 2260, 3898, 4294, 7796, 8588, 9745, 10735, 19490, 21470, 37031, 38980, 42940, 74062, 148124, 185155, 220237, 370310, 440474, 740620, 880948, 1101185, 2202370, 4184503, 4404740, 8369006, 16738012, 20922515, 41845030, 83690060]

約数ペア:

[(1, 83690060), (2, 41845030), (4, 20922515), (5, 16738012), (10, 8369006), (19, 4404740), (20, 4184503), (38, 2202370), (76, 1101185), (95, 880948), (113, 740620), (190, 440474), (226, 370310), (380, 220237), (452, 185155), (565, 148124), (1130, 74062), (1949, 42940), (2147, 38980), (2260, 37031), (3898, 21470), (4294, 19490), (7796, 10735), (8588, 9745)]