110706160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 273152160

約数和(自身を除く): 162446000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 173, 190, 304, 346, 380, 421, 692, 760, 842, 865, 1384, 1520, 1684, 1730, 2105, 2768, 3287, 3368, 3460, 4210, 6574, 6736, 6920, 7999, 8420, 13148, 13840, 15998, 16435, 16840, 26296, 31996, 32870, 33680, 39995, 52592, 63992, 65740, 72833, 79990, 127984, 131480, 145666, 159980, 262960, 291332, 319960, 364165, 582664, 639920, 728330, 1165328, 1383827, 1456660, 2767654, 2913320, 5535308, 5826640, 6919135, 11070616, 13838270, 22141232, 27676540, 55353080, 110706160]

約数ペア:

[(1, 110706160), (2, 55353080), (4, 27676540), (5, 22141232), (8, 13838270), (10, 11070616), (16, 6919135), (19, 5826640), (20, 5535308), (38, 2913320), (40, 2767654), (76, 1456660), (80, 1383827), (95, 1165328), (152, 728330), (173, 639920), (190, 582664), (304, 364165), (346, 319960), (380, 291332), (421, 262960), (692, 159980), (760, 145666), (842, 131480), (865, 127984), (1384, 79990), (1520, 72833), (1684, 65740), (1730, 63992), (2105, 52592), (2768, 39995), (3287, 33680), (3368, 32870), (3460, 31996), (4210, 26296), (6574, 16840), (6736, 16435), (6920, 15998), (7999, 13840), (8420, 13148)]