80454888410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{11251}}^1$

素因数の和:12159

約数の個数: 64

約数和(自身を含む): 158493331584

約数和(自身を除く): 78038443174

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 821, 871, 1642, 1742, 4105, 4355, 8210, 8710, 10673, 11251, 21346, 22502, 53365, 55007, 56255, 106730, 110014, 112510, 146263, 275035, 292526, 550070, 715091, 731315, 753817, 1430182, 1462630, 1507634, 3575455, 3769085, 7150910, 7538170, 9237071, 9799621, 18474142, 19599242, 46185355, 48998105, 92370710, 97996210, 120081923, 240163846, 600409615, 618883757, 1200819230, 1237767514, 3094418785, 6188837570, 8045488841, 16090977682, 40227444205, 80454888410]

約数ペア:

[(1, 80454888410), (2, 40227444205), (5, 16090977682), (10, 8045488841), (13, 6188837570), (26, 3094418785), (65, 1237767514), (67, 1200819230), (130, 618883757), (134, 600409615), (335, 240163846), (670, 120081923), (821, 97996210), (871, 92370710), (1642, 48998105), (1742, 46185355), (4105, 19599242), (4355, 18474142), (8210, 9799621), (8710, 9237071), (10673, 7538170), (11251, 7150910), (21346, 3769085), (22502, 3575455), (53365, 1507634), (55007, 1462630), (56255, 1430182), (106730, 753817), (110014, 731315), (112510, 715091), (146263, 550070), (275035, 292526)]