14368750

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 31169880

約数和(自身を除く): 16801130

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 125, 190, 209, 242, 250, 275, 418, 475, 550, 605, 625, 950, 1045, 1210, 1250, 1375, 2090, 2299, 2375, 2750, 3025, 3125, 4598, 4750, 5225, 6050, 6250, 6875, 10450, 11495, 11875, 13750, 15125, 22990, 23750, 26125, 30250, 34375, 52250, 57475, 59375, 68750, 75625, 114950, 118750, 130625, 151250, 261250, 287375, 378125, 574750, 653125, 756250, 1306250, 1436875, 2873750, 7184375, 14368750]

約数ペア:

[(1, 14368750), (2, 7184375), (5, 2873750), (10, 1436875), (11, 1306250), (19, 756250), (22, 653125), (25, 574750), (38, 378125), (50, 287375), (55, 261250), (95, 151250), (110, 130625), (121, 118750), (125, 114950), (190, 75625), (209, 68750), (242, 59375), (250, 57475), (275, 52250), (418, 34375), (475, 30250), (550, 26125), (605, 23750), (625, 22990), (950, 15125), (1045, 13750), (1210, 11875), (1250, 11495), (1375, 10450), (2090, 6875), (2299, 6250), (2375, 6050), (2750, 5225), (3025, 4750), (3125, 4598)]