107889650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1100

約数の個数: 72

約数和(自身を含む): 233774100

約数和(自身を除く): 125884450

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 850, 935, 1049, 1210, 1870, 2057, 2098, 3025, 4114, 4675, 5245, 6050, 9350, 10285, 10490, 11539, 17833, 20570, 23078, 26225, 35666, 51425, 52450, 57695, 89165, 102850, 115390, 126929, 178330, 196163, 253858, 288475, 392326, 445825, 576950, 634645, 891650, 980815, 1269290, 1961630, 2157793, 3173225, 4315586, 4904075, 6346450, 9808150, 10788965, 21577930, 53944825, 107889650]

約数ペア:

[(1, 107889650), (2, 53944825), (5, 21577930), (10, 10788965), (11, 9808150), (17, 6346450), (22, 4904075), (25, 4315586), (34, 3173225), (50, 2157793), (55, 1961630), (85, 1269290), (110, 980815), (121, 891650), (170, 634645), (187, 576950), (242, 445825), (275, 392326), (374, 288475), (425, 253858), (550, 196163), (605, 178330), (850, 126929), (935, 115390), (1049, 102850), (1210, 89165), (1870, 57695), (2057, 52450), (2098, 51425), (3025, 35666), (4114, 26225), (4675, 23078), (5245, 20570), (6050, 17833), (9350, 11539), (10285, 10490)]