105857440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50893}}^1$

素因数の和:50921

約数の個数: 48

約数和(自身を含む): 269331048

約数和(自身を除く): 163473608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 50893, 101786, 203572, 254465, 407144, 508930, 661609, 814288, 1017860, 1323218, 1628576, 2035720, 2646436, 3308045, 4071440, 5292872, 6616090, 8142880, 10585744, 13232180, 21171488, 26464360, 52928720, 105857440]

約数ペア:

[(1, 105857440), (2, 52928720), (4, 26464360), (5, 21171488), (8, 13232180), (10, 10585744), (13, 8142880), (16, 6616090), (20, 5292872), (26, 4071440), (32, 3308045), (40, 2646436), (52, 2035720), (65, 1628576), (80, 1323218), (104, 1017860), (130, 814288), (160, 661609), (208, 508930), (260, 407144), (416, 254465), (520, 203572), (1040, 101786), (2080, 50893)]