19727699150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17154521}}^1$

素因数の和:17154556

約数の個数: 24

約数和(自身を含む): 38288893104

約数和(自身を除く): 18561193954

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17154521, 34309042, 85772605, 171545210, 394553983, 428863025, 789107966, 857726050, 1972769915, 3945539830, 9863849575, 19727699150]

約数ペア:

[(1, 19727699150), (2, 9863849575), (5, 3945539830), (10, 1972769915), (23, 857726050), (25, 789107966), (46, 428863025), (50, 394553983), (115, 171545210), (230, 85772605), (575, 34309042), (1150, 17154521)]