42764060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5923}}^1$

素因数の和:5970

約数の個数: 36

約数和(自身を含む): 94795848

約数和(自身を除く): 52031788

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 5923, 7220, 11846, 23692, 29615, 59230, 112537, 118460, 225074, 450148, 562685, 1125370, 2138203, 2250740, 4276406, 8552812, 10691015, 21382030, 42764060]

約数ペア:

[(1, 42764060), (2, 21382030), (4, 10691015), (5, 8552812), (10, 4276406), (19, 2250740), (20, 2138203), (38, 1125370), (76, 562685), (95, 450148), (190, 225074), (361, 118460), (380, 112537), (722, 59230), (1444, 29615), (1805, 23692), (3610, 11846), (5923, 7220)]