29936720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34019}}^1$

素因数の和:34043

約数の個数: 40

約数和(自身を含む): 75932640

約数和(自身を除く): 45995920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34019, 68038, 136076, 170095, 272152, 340190, 374209, 544304, 680380, 748418, 1360760, 1496836, 1871045, 2721520, 2993672, 3742090, 5987344, 7484180, 14968360, 29936720]

約数ペア:

[(1, 29936720), (2, 14968360), (4, 7484180), (5, 5987344), (8, 3742090), (10, 2993672), (11, 2721520), (16, 1871045), (20, 1496836), (22, 1360760), (40, 748418), (44, 680380), (55, 544304), (80, 374209), (88, 340190), (110, 272152), (176, 170095), (220, 136076), (440, 68038), (880, 34019)]