90029500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{16369}}^1$

素因数の和:16399

約数の個数: 48

約数和(自身を含む): 214512480

約数和(自身を除く): 124482980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 16369, 32738, 65476, 81845, 163690, 180059, 327380, 360118, 409225, 720236, 818450, 900295, 1636900, 1800590, 2046125, 3601180, 4092250, 4501475, 8184500, 9002950, 18005900, 22507375, 45014750, 90029500]

約数ペア:

[(1, 90029500), (2, 45014750), (4, 22507375), (5, 18005900), (10, 9002950), (11, 8184500), (20, 4501475), (22, 4092250), (25, 3601180), (44, 2046125), (50, 1800590), (55, 1636900), (100, 900295), (110, 818450), (125, 720236), (220, 409225), (250, 360118), (275, 327380), (500, 180059), (550, 163690), (1100, 81845), (1375, 65476), (2750, 32738), (5500, 16369)]