82503850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1096

約数の個数: 72

約数和(自身を含む): 181824300

約数和(自身を除く): 99320450

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1049, 1210, 1430, 1573, 2098, 3025, 3146, 3575, 5245, 6050, 7150, 7865, 10490, 11539, 13637, 15730, 23078, 26225, 27274, 39325, 52450, 57695, 68185, 78650, 115390, 126929, 136370, 150007, 253858, 288475, 300014, 340925, 576950, 634645, 681850, 750035, 1269290, 1500070, 1650077, 3173225, 3300154, 3750175, 6346450, 7500350, 8250385, 16500770, 41251925, 82503850]

約数ペア:

[(1, 82503850), (2, 41251925), (5, 16500770), (10, 8250385), (11, 7500350), (13, 6346450), (22, 3750175), (25, 3300154), (26, 3173225), (50, 1650077), (55, 1500070), (65, 1269290), (110, 750035), (121, 681850), (130, 634645), (143, 576950), (242, 340925), (275, 300014), (286, 288475), (325, 253858), (550, 150007), (605, 136370), (650, 126929), (715, 115390), (1049, 78650), (1210, 68185), (1430, 57695), (1573, 52450), (2098, 39325), (3025, 27274), (3146, 26225), (3575, 23078), (5245, 15730), (6050, 13637), (7150, 11539), (7865, 10490)]