39770930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 75119616

約数和(自身を除く): 35348686

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 2287, 3478, 4574, 8695, 11435, 17390, 22870, 84619, 107489, 169238, 214978, 423095, 537445, 846190, 1074890, 3977093, 7954186, 19885465, 39770930]

約数ペア:

[(1, 39770930), (2, 19885465), (5, 7954186), (10, 3977093), (37, 1074890), (47, 846190), (74, 537445), (94, 423095), (185, 214978), (235, 169238), (370, 107489), (470, 84619), (1739, 22870), (2287, 17390), (3478, 11435), (4574, 8695)]