97748540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 219179520

約数和(自身を除く): 121430980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 3623, 5396, 6745, 7246, 13490, 14492, 18115, 26980, 36230, 68837, 72460, 137674, 257233, 275348, 344185, 514466, 688370, 1028932, 1286165, 1376740, 2572330, 4887427, 5144660, 9774854, 19549708, 24437135, 48874270, 97748540]

約数ペア:

[(1, 97748540), (2, 48874270), (4, 24437135), (5, 19549708), (10, 9774854), (19, 5144660), (20, 4887427), (38, 2572330), (71, 1376740), (76, 1286165), (95, 1028932), (142, 688370), (190, 514466), (284, 344185), (355, 275348), (380, 257233), (710, 137674), (1349, 72460), (1420, 68837), (2698, 36230), (3623, 26980), (5396, 18115), (6745, 14492), (7246, 13490)]