23753320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20477}}^1$

素因数の和:20517

約数の個数: 32

約数和(自身を含む): 55290600

約数和(自身を除く): 31537280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 20477, 40954, 81908, 102385, 163816, 204770, 409540, 593833, 819080, 1187666, 2375332, 2969165, 4750664, 5938330, 11876660, 23753320]

約数ペア:

[(1, 23753320), (2, 11876660), (4, 5938330), (5, 4750664), (8, 2969165), (10, 2375332), (20, 1187666), (29, 819080), (40, 593833), (58, 409540), (116, 204770), (145, 163816), (232, 102385), (290, 81908), (580, 40954), (1160, 20477)]