63868660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5077}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 145880784

約数和(自身を除く): 82012124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 5077, 6290, 10154, 12580, 20308, 25385, 50770, 86309, 101540, 172618, 187849, 345236, 375698, 431545, 751396, 863090, 939245, 1726180, 1878490, 3193433, 3756980, 6386866, 12773732, 15967165, 31934330, 63868660]

約数ペア:

[(1, 63868660), (2, 31934330), (4, 15967165), (5, 12773732), (10, 6386866), (17, 3756980), (20, 3193433), (34, 1878490), (37, 1726180), (68, 939245), (74, 863090), (85, 751396), (148, 431545), (170, 375698), (185, 345236), (340, 187849), (370, 172618), (629, 101540), (740, 86309), (1258, 50770), (2516, 25385), (3145, 20308), (5077, 12580), (6290, 10154)]