7152200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 18146160

約数和(自身を除く): 10993960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 3251, 6502, 13004, 16255, 26008, 32510, 35761, 65020, 71522, 81275, 130040, 143044, 162550, 178805, 286088, 325100, 357610, 650200, 715220, 894025, 1430440, 1788050, 3576100, 7152200]

約数ペア:

[(1, 7152200), (2, 3576100), (4, 1788050), (5, 1430440), (8, 894025), (10, 715220), (11, 650200), (20, 357610), (22, 325100), (25, 286088), (40, 178805), (44, 162550), (50, 143044), (55, 130040), (88, 81275), (100, 71522), (110, 65020), (200, 35761), (220, 32510), (275, 26008), (440, 16255), (550, 13004), (1100, 6502), (2200, 3251)]