120420352

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4558

約数の個数: 48

約数和(自身を含む): 259360920

約数和(自身を除く): 138940568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4523, 6656, 9046, 13312, 18092, 26624, 36184, 58799, 72368, 117598, 144736, 235196, 289472, 470392, 578944, 940784, 1157888, 1881568, 2315776, 3763136, 4631552, 7526272, 9263104, 15052544, 30105088, 60210176, 120420352]

約数ペア:

[(1, 120420352), (2, 60210176), (4, 30105088), (8, 15052544), (13, 9263104), (16, 7526272), (26, 4631552), (32, 3763136), (52, 2315776), (64, 1881568), (104, 1157888), (128, 940784), (208, 578944), (256, 470392), (416, 289472), (512, 235196), (832, 144736), (1024, 117598), (1664, 72368), (2048, 58799), (3328, 36184), (4523, 26624), (6656, 18092), (9046, 13312)]