222020150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17551}}^1$

素因数の和:17597

約数の個数: 48

約数和(自身を含む): 470112768

約数和(自身を除く): 248092618

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 17551, 35102, 87755, 175510, 193061, 386122, 403673, 438775, 807346, 877550, 965305, 1930610, 2018365, 4036730, 4440403, 4826525, 8880806, 9653050, 10091825, 20183650, 22202015, 44404030, 111010075, 222020150]

約数ペア:

[(1, 222020150), (2, 111010075), (5, 44404030), (10, 22202015), (11, 20183650), (22, 10091825), (23, 9653050), (25, 8880806), (46, 4826525), (50, 4440403), (55, 4036730), (110, 2018365), (115, 1930610), (230, 965305), (253, 877550), (275, 807346), (506, 438775), (550, 403673), (575, 386122), (1150, 193061), (1265, 175510), (2530, 87755), (6325, 35102), (12650, 17551)]