117567560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{267199}}^1$

素因数の和:267221

約数の個数: 32

約数和(自身を含む): 288576000

約数和(自身を除く): 171008440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 267199, 534398, 1068796, 1335995, 2137592, 2671990, 2939189, 5343980, 5878378, 10687960, 11756756, 14695945, 23513512, 29391890, 58783780, 117567560]

約数ペア:

[(1, 117567560), (2, 58783780), (4, 29391890), (5, 23513512), (8, 14695945), (10, 11756756), (11, 10687960), (20, 5878378), (22, 5343980), (40, 2939189), (44, 2671990), (55, 2137592), (88, 1335995), (110, 1068796), (220, 534398), (440, 267199)]