26194960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 71263296

約数和(自身を除く): 45068336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 103, 110, 136, 170, 176, 187, 206, 220, 272, 289, 340, 374, 412, 440, 515, 578, 680, 748, 824, 880, 935, 1030, 1133, 1156, 1360, 1445, 1496, 1648, 1751, 1870, 2060, 2266, 2312, 2890, 2992, 3179, 3502, 3740, 4120, 4532, 4624, 5665, 5780, 6358, 7004, 7480, 8240, 8755, 9064, 11330, 11560, 12716, 14008, 14960, 15895, 17510, 18128, 19261, 22660, 23120, 25432, 28016, 29767, 31790, 35020, 38522, 45320, 50864, 59534, 63580, 70040, 77044, 90640, 96305, 119068, 127160, 140080, 148835, 154088, 192610, 238136, 254320, 297670, 308176, 327437, 385220, 476272, 595340, 654874, 770440, 1190680, 1309748, 1540880, 1637185, 2381360, 2619496, 3274370, 5238992, 6548740, 13097480, 26194960]

約数ペア:

[(1, 26194960), (2, 13097480), (4, 6548740), (5, 5238992), (8, 3274370), (10, 2619496), (11, 2381360), (16, 1637185), (17, 1540880), (20, 1309748), (22, 1190680), (34, 770440), (40, 654874), (44, 595340), (55, 476272), (68, 385220), (80, 327437), (85, 308176), (88, 297670), (103, 254320), (110, 238136), (136, 192610), (170, 154088), (176, 148835), (187, 140080), (206, 127160), (220, 119068), (272, 96305), (289, 90640), (340, 77044), (374, 70040), (412, 63580), (440, 59534), (515, 50864), (578, 45320), (680, 38522), (748, 35020), (824, 31790), (880, 29767), (935, 28016), (1030, 25432), (1133, 23120), (1156, 22660), (1360, 19261), (1445, 18128), (1496, 17510), (1648, 15895), (1751, 14960), (1870, 14008), (2060, 12716), (2266, 11560), (2312, 11330), (2890, 9064), (2992, 8755), (3179, 8240), (3502, 7480), (3740, 7004), (4120, 6358), (4532, 5780), (4624, 5665)]