64310060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 79632340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 2039, 3154, 4078, 6308, 7885, 8156, 10195, 15770, 20390, 31540, 38741, 40780, 77482, 154964, 169237, 193705, 338474, 387410, 676948, 774820, 846185, 1692370, 3215503, 3384740, 6431006, 12862012, 16077515, 32155030, 64310060]

約数ペア:

[(1, 64310060), (2, 32155030), (4, 16077515), (5, 12862012), (10, 6431006), (19, 3384740), (20, 3215503), (38, 1692370), (76, 846185), (83, 774820), (95, 676948), (166, 387410), (190, 338474), (332, 193705), (380, 169237), (415, 154964), (830, 77482), (1577, 40780), (1660, 38741), (2039, 31540), (3154, 20390), (4078, 15770), (6308, 10195), (7885, 8156)]