11132420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 14607868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 911, 940, 1222, 1822, 2444, 3055, 3644, 4555, 6110, 9110, 11843, 12220, 18220, 23686, 42817, 47372, 59215, 85634, 118430, 171268, 214085, 236860, 428170, 556621, 856340, 1113242, 2226484, 2783105, 5566210, 11132420]

約数ペア:

[(1, 11132420), (2, 5566210), (4, 2783105), (5, 2226484), (10, 1113242), (13, 856340), (20, 556621), (26, 428170), (47, 236860), (52, 214085), (65, 171268), (94, 118430), (130, 85634), (188, 59215), (235, 47372), (260, 42817), (470, 23686), (611, 18220), (911, 12220), (940, 11843), (1222, 9110), (1822, 6110), (2444, 4555), (3055, 3644)]