13863850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 34747776

約数和(自身を除く): 20883926

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 277, 286, 325, 350, 385, 455, 550, 554, 650, 715, 770, 910, 1001, 1385, 1430, 1925, 1939, 2002, 2275, 2770, 3047, 3575, 3601, 3850, 3878, 4550, 5005, 6094, 6925, 7150, 7202, 9695, 10010, 13850, 15235, 18005, 19390, 21329, 25025, 25207, 30470, 36010, 39611, 42658, 48475, 50050, 50414, 76175, 79222, 90025, 96950, 106645, 126035, 152350, 180050, 198055, 213290, 252070, 277277, 396110, 533225, 554554, 630175, 990275, 1066450, 1260350, 1386385, 1980550, 2772770, 6931925, 13863850]

約数ペア:

[(1, 13863850), (2, 6931925), (5, 2772770), (7, 1980550), (10, 1386385), (11, 1260350), (13, 1066450), (14, 990275), (22, 630175), (25, 554554), (26, 533225), (35, 396110), (50, 277277), (55, 252070), (65, 213290), (70, 198055), (77, 180050), (91, 152350), (110, 126035), (130, 106645), (143, 96950), (154, 90025), (175, 79222), (182, 76175), (275, 50414), (277, 50050), (286, 48475), (325, 42658), (350, 39611), (385, 36010), (455, 30470), (550, 25207), (554, 25025), (650, 21329), (715, 19390), (770, 18005), (910, 15235), (1001, 13850), (1385, 10010), (1430, 9695), (1925, 7202), (1939, 7150), (2002, 6925), (2275, 6094), (2770, 5005), (3047, 4550), (3575, 3878), (3601, 3850)]