80035490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15187}}^1$

素因数の和:15242

約数の個数: 32

約数和(自身を含む): 157469184

約数和(自身を除く): 77433694

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 15187, 30374, 75935, 151870, 258179, 470797, 516358, 941594, 1290895, 2353985, 2581790, 4707970, 8003549, 16007098, 40017745, 80035490]

約数ペア:

[(1, 80035490), (2, 40017745), (5, 16007098), (10, 8003549), (17, 4707970), (31, 2581790), (34, 2353985), (62, 1290895), (85, 941594), (155, 516358), (170, 470797), (310, 258179), (527, 151870), (1054, 75935), (2635, 30374), (5270, 15187)]