85372550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 168551712

約数和(自身を除く): 83179162

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 575, 610, 1150, 1217, 1403, 1525, 2434, 2806, 3050, 6085, 7015, 12170, 14030, 27991, 30425, 35075, 55982, 60850, 70150, 74237, 139955, 148474, 279910, 371185, 699775, 742370, 1399550, 1707451, 1855925, 3414902, 3711850, 8537255, 17074510, 42686275, 85372550]

約数ペア:

[(1, 85372550), (2, 42686275), (5, 17074510), (10, 8537255), (23, 3711850), (25, 3414902), (46, 1855925), (50, 1707451), (61, 1399550), (115, 742370), (122, 699775), (230, 371185), (305, 279910), (575, 148474), (610, 139955), (1150, 74237), (1217, 70150), (1403, 60850), (1525, 55982), (2434, 35075), (2806, 30425), (3050, 27991), (6085, 14030), (7015, 12170)]