1081300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1008

約数の個数: 36

約数和(自身を含む): 2562336

約数和(自身を除く): 1481036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 983, 1100, 1966, 3932, 4915, 9830, 10813, 19660, 21626, 24575, 43252, 49150, 54065, 98300, 108130, 216260, 270325, 540650, 1081300]

約数ペア:

[(1, 1081300), (2, 540650), (4, 270325), (5, 216260), (10, 108130), (11, 98300), (20, 54065), (22, 49150), (25, 43252), (44, 24575), (50, 21626), (55, 19660), (100, 10813), (110, 9830), (220, 4915), (275, 3932), (550, 1966), (983, 1100)]