12692900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1049}}^1$

素因数の和:1085

約数の個数: 54

約数和(自身を含む): 30304050

約数和(自身を除く): 17611150

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1049, 1100, 1210, 2098, 2420, 3025, 4196, 5245, 6050, 10490, 11539, 12100, 20980, 23078, 26225, 46156, 52450, 57695, 104900, 115390, 126929, 230780, 253858, 288475, 507716, 576950, 634645, 1153900, 1269290, 2538580, 3173225, 6346450, 12692900]

約数ペア:

[(1, 12692900), (2, 6346450), (4, 3173225), (5, 2538580), (10, 1269290), (11, 1153900), (20, 634645), (22, 576950), (25, 507716), (44, 288475), (50, 253858), (55, 230780), (100, 126929), (110, 115390), (121, 104900), (220, 57695), (242, 52450), (275, 46156), (484, 26225), (550, 23078), (605, 20980), (1049, 12100), (1100, 11539), (1210, 10490), (2098, 6050), (2420, 5245), (3025, 4196)]