101776660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 222163200

約数和(自身を除く): 120386540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 379, 463, 580, 758, 926, 1516, 1852, 1895, 2315, 3790, 4630, 7580, 9260, 10991, 13427, 21982, 26854, 43964, 53708, 54955, 67135, 109910, 134270, 175477, 219820, 268540, 350954, 701908, 877385, 1754770, 3509540, 5088833, 10177666, 20355332, 25444165, 50888330, 101776660]

約数ペア:

[(1, 101776660), (2, 50888330), (4, 25444165), (5, 20355332), (10, 10177666), (20, 5088833), (29, 3509540), (58, 1754770), (116, 877385), (145, 701908), (290, 350954), (379, 268540), (463, 219820), (580, 175477), (758, 134270), (926, 109910), (1516, 67135), (1852, 54955), (1895, 53708), (2315, 43964), (3790, 26854), (4630, 21982), (7580, 13427), (9260, 10991)]