27519790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 52446240

約数和(自身を除く): 24926450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 601, 1202, 1205, 2410, 3005, 4579, 6010, 9158, 11419, 22838, 22895, 45790, 57095, 114190, 144841, 289682, 724205, 1448410, 2751979, 5503958, 13759895, 27519790]

約数ペア:

[(1, 27519790), (2, 13759895), (5, 5503958), (10, 2751979), (19, 1448410), (38, 724205), (95, 289682), (190, 144841), (241, 114190), (482, 57095), (601, 45790), (1202, 22895), (1205, 22838), (2410, 11419), (3005, 9158), (4579, 6010)]