961749160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17903}}^1$

素因数の和:18010

約数の個数: 64

約数和(自身を含む): 2320358400

約数和(自身を除く): 1358609240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 1343, 1580, 2686, 3160, 5372, 6715, 10744, 13430, 17903, 26860, 35806, 53720, 71612, 89515, 143224, 179030, 304351, 358060, 608702, 716120, 1217404, 1414337, 1521755, 2434808, 2828674, 3043510, 5657348, 6087020, 7071685, 11314696, 12174040, 14143370, 24043729, 28286740, 48087458, 56573480, 96174916, 120218645, 192349832, 240437290, 480874580, 961749160]

約数ペア:

[(1, 961749160), (2, 480874580), (4, 240437290), (5, 192349832), (8, 120218645), (10, 96174916), (17, 56573480), (20, 48087458), (34, 28286740), (40, 24043729), (68, 14143370), (79, 12174040), (85, 11314696), (136, 7071685), (158, 6087020), (170, 5657348), (316, 3043510), (340, 2828674), (395, 2434808), (632, 1521755), (680, 1414337), (790, 1217404), (1343, 716120), (1580, 608702), (2686, 358060), (3160, 304351), (5372, 179030), (6715, 143224), (10744, 89515), (13430, 71612), (17903, 53720), (26860, 35806)]