65886910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 54770690

約数列:

[1, 2, 5, 10, 113, 199, 226, 293, 398, 565, 586, 995, 1130, 1465, 1990, 2930, 22487, 33109, 44974, 58307, 66218, 112435, 116614, 165545, 224870, 291535, 331090, 583070, 6588691, 13177382, 32943455, 65886910]

約数ペア:

[(1, 65886910), (2, 32943455), (5, 13177382), (10, 6588691), (113, 583070), (199, 331090), (226, 291535), (293, 224870), (398, 165545), (565, 116614), (586, 112435), (995, 66218), (1130, 58307), (1465, 44974), (1990, 33109), (2930, 22487)]