105701440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25409}}^1$

素因数の和:25439

約数の個数: 56

約数和(自身を含む): 271073880

約数和(自身を除く): 165372440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 25409, 50818, 101636, 127045, 203272, 254090, 330317, 406544, 508180, 660634, 813088, 1016360, 1321268, 1626176, 1651585, 2032720, 2642536, 3303170, 4065440, 5285072, 6606340, 8130880, 10570144, 13212680, 21140288, 26425360, 52850720, 105701440]

約数ペア:

[(1, 105701440), (2, 52850720), (4, 26425360), (5, 21140288), (8, 13212680), (10, 10570144), (13, 8130880), (16, 6606340), (20, 5285072), (26, 4065440), (32, 3303170), (40, 2642536), (52, 2032720), (64, 1651585), (65, 1626176), (80, 1321268), (104, 1016360), (130, 813088), (160, 660634), (208, 508180), (260, 406544), (320, 330317), (416, 254090), (520, 203272), (832, 127045), (1040, 101636), (2080, 50818), (4160, 25409)]