17584120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 44128800

約数和(自身を除く): 26544680

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1361, 1615, 2584, 2722, 3230, 5444, 6460, 6805, 10888, 12920, 13610, 23137, 25859, 27220, 46274, 51718, 54440, 92548, 103436, 115685, 129295, 185096, 206872, 231370, 258590, 439603, 462740, 517180, 879206, 925480, 1034360, 1758412, 2198015, 3516824, 4396030, 8792060, 17584120]

約数ペア:

[(1, 17584120), (2, 8792060), (4, 4396030), (5, 3516824), (8, 2198015), (10, 1758412), (17, 1034360), (19, 925480), (20, 879206), (34, 517180), (38, 462740), (40, 439603), (68, 258590), (76, 231370), (85, 206872), (95, 185096), (136, 129295), (152, 115685), (170, 103436), (190, 92548), (323, 54440), (340, 51718), (380, 46274), (646, 27220), (680, 25859), (760, 23137), (1292, 13610), (1361, 12920), (1615, 10888), (2584, 6805), (2722, 6460), (3230, 5444)]