23740300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5578

約数の個数: 36

約数和(自身を含む): 52724056

約数和(自身を除く): 28983756

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 5521, 11042, 22084, 27605, 55210, 110420, 138025, 237403, 276050, 474806, 552100, 949612, 1187015, 2374030, 4748060, 5935075, 11870150, 23740300]

約数ペア:

[(1, 23740300), (2, 11870150), (4, 5935075), (5, 4748060), (10, 2374030), (20, 1187015), (25, 949612), (43, 552100), (50, 474806), (86, 276050), (100, 237403), (172, 138025), (215, 110420), (430, 55210), (860, 27605), (1075, 22084), (2150, 11042), (4300, 5521)]