9120100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8291}}^1$

素因数の和:8316

約数の個数: 36

約数和(自身を含む): 21592368

約数和(自身を除く): 12472268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 8291, 16582, 33164, 41455, 82910, 91201, 165820, 182402, 207275, 364804, 414550, 456005, 829100, 912010, 1824020, 2280025, 4560050, 9120100]

約数ペア:

[(1, 9120100), (2, 4560050), (4, 2280025), (5, 1824020), (10, 912010), (11, 829100), (20, 456005), (22, 414550), (25, 364804), (44, 207275), (50, 182402), (55, 165820), (100, 91201), (110, 82910), (220, 41455), (275, 33164), (550, 16582), (1100, 8291)]