25899160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5476

約数の個数: 64

約数和(自身を含む): 70528320

約数和(自身を除く): 44629160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5441, 10882, 21764, 27205, 38087, 43528, 54410, 76174, 92497, 108820, 152348, 184994, 190435, 217640, 304696, 369988, 380870, 462485, 647479, 739976, 761740, 924970, 1294958, 1523480, 1849940, 2589916, 3237395, 3699880, 5179832, 6474790, 12949580, 25899160]

約数ペア:

[(1, 25899160), (2, 12949580), (4, 6474790), (5, 5179832), (7, 3699880), (8, 3237395), (10, 2589916), (14, 1849940), (17, 1523480), (20, 1294958), (28, 924970), (34, 761740), (35, 739976), (40, 647479), (56, 462485), (68, 380870), (70, 369988), (85, 304696), (119, 217640), (136, 190435), (140, 184994), (170, 152348), (238, 108820), (280, 92497), (340, 76174), (476, 54410), (595, 43528), (680, 38087), (952, 27205), (1190, 21764), (2380, 10882), (4760, 5441)]