1102240

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^2$

素因数の和:181

約数の個数: 36

約数和(自身を含む): 2635794

約数和(自身を除く): 1533554

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 6889, 13280, 13778, 27556, 34445, 55112, 68890, 110224, 137780, 220448, 275560, 551120, 1102240]

約数ペア:

[(1, 1102240), (2, 551120), (4, 275560), (5, 220448), (8, 137780), (10, 110224), (16, 68890), (20, 55112), (32, 34445), (40, 27556), (80, 13778), (83, 13280), (160, 6889), (166, 6640), (332, 3320), (415, 2656), (664, 1660), (830, 1328)]