43138810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 92461824

約数和(自身を除く): 49323014

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 311, 485, 622, 715, 970, 1067, 1261, 1430, 1555, 2134, 2522, 3110, 3421, 4043, 5335, 6305, 6842, 8086, 10670, 12610, 13871, 17105, 20215, 27742, 30167, 34210, 40430, 44473, 60334, 69355, 88946, 138710, 150835, 222365, 301670, 331837, 392171, 444730, 663674, 784342, 1659185, 1960855, 3318370, 3921710, 4313881, 8627762, 21569405, 43138810]

約数ペア:

[(1, 43138810), (2, 21569405), (5, 8627762), (10, 4313881), (11, 3921710), (13, 3318370), (22, 1960855), (26, 1659185), (55, 784342), (65, 663674), (97, 444730), (110, 392171), (130, 331837), (143, 301670), (194, 222365), (286, 150835), (311, 138710), (485, 88946), (622, 69355), (715, 60334), (970, 44473), (1067, 40430), (1261, 34210), (1430, 30167), (1555, 27742), (2134, 20215), (2522, 17105), (3110, 13871), (3421, 12610), (4043, 10670), (5335, 8086), (6305, 6842)]