170804770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 316367856

約数和(自身を除く): 145563086

約数列:

[1, 2, 5, 10, 41, 82, 205, 257, 410, 514, 1285, 1621, 2570, 3242, 8105, 10537, 16210, 21074, 52685, 66461, 105370, 132922, 332305, 416597, 664610, 833194, 2082985, 4165970, 17080477, 34160954, 85402385, 170804770]

約数ペア:

[(1, 170804770), (2, 85402385), (5, 34160954), (10, 17080477), (41, 4165970), (82, 2082985), (205, 833194), (257, 664610), (410, 416597), (514, 332305), (1285, 132922), (1621, 105370), (2570, 66461), (3242, 52685), (8105, 21074), (10537, 16210)]