928805350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{15493}}^1$

素因数の和:15625

約数の個数: 48

約数和(自身を含む): 1902043440

約数和(自身を除く): 973238090

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1090, 1199, 2398, 2725, 5450, 5995, 11990, 15493, 29975, 30986, 59950, 77465, 154930, 170423, 340846, 387325, 774650, 852115, 1688737, 1704230, 3377474, 4260575, 8443685, 8521150, 16887370, 18576107, 37152214, 42218425, 84436850, 92880535, 185761070, 464402675, 928805350]

約数ペア:

[(1, 928805350), (2, 464402675), (5, 185761070), (10, 92880535), (11, 84436850), (22, 42218425), (25, 37152214), (50, 18576107), (55, 16887370), (109, 8521150), (110, 8443685), (218, 4260575), (275, 3377474), (545, 1704230), (550, 1688737), (1090, 852115), (1199, 774650), (2398, 387325), (2725, 340846), (5450, 170423), (5995, 154930), (11990, 77465), (15493, 59950), (29975, 30986)]