76278320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56087}}^1$

素因数の和:56117

約数の個数: 40

約数和(自身を含む): 187782624

約数和(自身を除く): 111504304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 56087, 112174, 224348, 280435, 448696, 560870, 897392, 953479, 1121740, 1906958, 2243480, 3813916, 4486960, 4767395, 7627832, 9534790, 15255664, 19069580, 38139160, 76278320]

約数ペア:

[(1, 76278320), (2, 38139160), (4, 19069580), (5, 15255664), (8, 9534790), (10, 7627832), (16, 4767395), (17, 4486960), (20, 3813916), (34, 2243480), (40, 1906958), (68, 1121740), (80, 953479), (85, 897392), (136, 560870), (170, 448696), (272, 280435), (340, 224348), (680, 112174), (1360, 56087)]