74026480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84121}}^1$

素因数の和:84145

約数の個数: 40

約数和(自身を含む): 187760304

約数和(自身を除く): 113733824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 84121, 168242, 336484, 420605, 672968, 841210, 925331, 1345936, 1682420, 1850662, 3364840, 3701324, 4626655, 6729680, 7402648, 9253310, 14805296, 18506620, 37013240, 74026480]

約数ペア:

[(1, 74026480), (2, 37013240), (4, 18506620), (5, 14805296), (8, 9253310), (10, 7402648), (11, 6729680), (16, 4626655), (20, 3701324), (22, 3364840), (40, 1850662), (44, 1682420), (55, 1345936), (80, 925331), (88, 841210), (110, 672968), (176, 420605), (220, 336484), (440, 168242), (880, 84121)]