77409230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 150930864

約数和(自身を除く): 73521634

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 361, 410, 523, 722, 779, 1046, 1558, 1805, 2615, 3610, 3895, 5230, 7790, 9937, 14801, 19874, 21443, 29602, 42886, 49685, 74005, 99370, 107215, 148010, 188803, 214430, 377606, 407417, 814834, 944015, 1888030, 2037085, 4074170, 7740923, 15481846, 38704615, 77409230]

約数ペア:

[(1, 77409230), (2, 38704615), (5, 15481846), (10, 7740923), (19, 4074170), (38, 2037085), (41, 1888030), (82, 944015), (95, 814834), (190, 407417), (205, 377606), (361, 214430), (410, 188803), (523, 148010), (722, 107215), (779, 99370), (1046, 74005), (1558, 49685), (1805, 42886), (2615, 29602), (3610, 21443), (3895, 19874), (5230, 14801), (7790, 9937)]