30912200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14051}}^1$

素因数の和:14078

約数の個数: 48

約数和(自身を含む): 78410160

約数和(自身を除く): 47497960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 14051, 28102, 56204, 70255, 112408, 140510, 154561, 281020, 309122, 351275, 562040, 618244, 702550, 772805, 1236488, 1405100, 1545610, 2810200, 3091220, 3864025, 6182440, 7728050, 15456100, 30912200]

約数ペア:

[(1, 30912200), (2, 15456100), (4, 7728050), (5, 6182440), (8, 3864025), (10, 3091220), (11, 2810200), (20, 1545610), (22, 1405100), (25, 1236488), (40, 772805), (44, 702550), (50, 618244), (55, 562040), (88, 351275), (100, 309122), (110, 281020), (200, 154561), (220, 140510), (275, 112408), (440, 70255), (550, 56204), (1100, 28102), (2200, 14051)]