61934080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1897

約数の個数: 80

約数和(自身を含む): 160005384

約数和(自身を除く): 98071304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 1861, 2080, 2560, 3328, 3722, 4160, 6656, 7444, 8320, 9305, 14888, 16640, 18610, 24193, 29776, 33280, 37220, 48386, 59552, 74440, 96772, 119104, 120965, 148880, 193544, 238208, 241930, 297760, 387088, 476416, 483860, 595520, 774176, 952832, 967720, 1191040, 1548352, 1935440, 2382080, 3096704, 3870880, 4764160, 6193408, 7741760, 12386816, 15483520, 30967040, 61934080]

約数ペア:

[(1, 61934080), (2, 30967040), (4, 15483520), (5, 12386816), (8, 7741760), (10, 6193408), (13, 4764160), (16, 3870880), (20, 3096704), (26, 2382080), (32, 1935440), (40, 1548352), (52, 1191040), (64, 967720), (65, 952832), (80, 774176), (104, 595520), (128, 483860), (130, 476416), (160, 387088), (208, 297760), (256, 241930), (260, 238208), (320, 193544), (416, 148880), (512, 120965), (520, 119104), (640, 96772), (832, 74440), (1040, 59552), (1280, 48386), (1664, 37220), (1861, 33280), (2080, 29776), (2560, 24193), (3328, 18610), (3722, 16640), (4160, 14888), (6656, 9305), (7444, 8320)]