388169710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{7577}}^1$

素因数の和:7740

約数の個数: 32

約数和(自身を含む): 720213120

約数和(自身を除く): 332043410

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 5123, 7577, 10246, 15154, 25615, 37885, 51230, 75770, 356119, 712238, 825893, 1651786, 1780595, 3561190, 4129465, 8258930, 38816971, 77633942, 194084855, 388169710]

約数ペア:

[(1, 388169710), (2, 194084855), (5, 77633942), (10, 38816971), (47, 8258930), (94, 4129465), (109, 3561190), (218, 1780595), (235, 1651786), (470, 825893), (545, 712238), (1090, 356119), (5123, 75770), (7577, 51230), (10246, 37885), (15154, 25615)]