111444320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 286403040

約数和(自身を除く): 174958720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 131, 160, 208, 260, 262, 409, 416, 520, 524, 655, 818, 1040, 1048, 1310, 1636, 1703, 2045, 2080, 2096, 2620, 3272, 3406, 4090, 4192, 5240, 5317, 6544, 6812, 8180, 8515, 10480, 10634, 13088, 13624, 16360, 17030, 20960, 21268, 26585, 27248, 32720, 34060, 42536, 53170, 53579, 54496, 65440, 68120, 85072, 106340, 107158, 136240, 170144, 212680, 214316, 267895, 272480, 425360, 428632, 535790, 696527, 850720, 857264, 1071580, 1393054, 1714528, 2143160, 2786108, 3482635, 4286320, 5572216, 6965270, 8572640, 11144432, 13930540, 22288864, 27861080, 55722160, 111444320]

約数ペア:

[(1, 111444320), (2, 55722160), (4, 27861080), (5, 22288864), (8, 13930540), (10, 11144432), (13, 8572640), (16, 6965270), (20, 5572216), (26, 4286320), (32, 3482635), (40, 2786108), (52, 2143160), (65, 1714528), (80, 1393054), (104, 1071580), (130, 857264), (131, 850720), (160, 696527), (208, 535790), (260, 428632), (262, 425360), (409, 272480), (416, 267895), (520, 214316), (524, 212680), (655, 170144), (818, 136240), (1040, 107158), (1048, 106340), (1310, 85072), (1636, 68120), (1703, 65440), (2045, 54496), (2080, 53579), (2096, 53170), (2620, 42536), (3272, 34060), (3406, 32720), (4090, 27248), (4192, 26585), (5240, 21268), (5317, 20960), (6544, 17030), (6812, 16360), (8180, 13624), (8515, 13088), (10480, 10634)]