23031220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39709}}^1$

素因数の和:39747

約数の個数: 24

約数和(自身を含む): 50034600

約数和(自身を除く): 27003380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 39709, 79418, 158836, 198545, 397090, 794180, 1151561, 2303122, 4606244, 5757805, 11515610, 23031220]

約数ペア:

[(1, 23031220), (2, 11515610), (4, 5757805), (5, 4606244), (10, 2303122), (20, 1151561), (29, 794180), (58, 397090), (116, 198545), (145, 158836), (290, 79418), (580, 39709)]