8754190280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{13807}}^1$

素因数の和:13971

約数の個数: 96

約数和(自身を含む): 21817192320

約数和(自身を除く): 13063002040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 131, 220, 242, 262, 440, 484, 524, 605, 655, 968, 1048, 1210, 1310, 1441, 2420, 2620, 2882, 4840, 5240, 5764, 7205, 11528, 13807, 14410, 15851, 27614, 28820, 31702, 55228, 57640, 63404, 69035, 79255, 110456, 126808, 138070, 151877, 158510, 276140, 303754, 317020, 552280, 607508, 634040, 759385, 1215016, 1518770, 1670647, 1808717, 3037540, 3341294, 3617434, 6075080, 6682588, 7234868, 8353235, 9043585, 13365176, 14469736, 16706470, 18087170, 19895887, 33412940, 36174340, 39791774, 66825880, 72348680, 79583548, 99479435, 159167096, 198958870, 218854757, 397917740, 437709514, 795835480, 875419028, 1094273785, 1750838056, 2188547570, 4377095140, 8754190280]

約数ペア:

[(1, 8754190280), (2, 4377095140), (4, 2188547570), (5, 1750838056), (8, 1094273785), (10, 875419028), (11, 795835480), (20, 437709514), (22, 397917740), (40, 218854757), (44, 198958870), (55, 159167096), (88, 99479435), (110, 79583548), (121, 72348680), (131, 66825880), (220, 39791774), (242, 36174340), (262, 33412940), (440, 19895887), (484, 18087170), (524, 16706470), (605, 14469736), (655, 13365176), (968, 9043585), (1048, 8353235), (1210, 7234868), (1310, 6682588), (1441, 6075080), (2420, 3617434), (2620, 3341294), (2882, 3037540), (4840, 1808717), (5240, 1670647), (5764, 1518770), (7205, 1215016), (11528, 759385), (13807, 634040), (14410, 607508), (15851, 552280), (27614, 317020), (28820, 303754), (31702, 276140), (55228, 158510), (57640, 151877), (63404, 138070), (69035, 126808), (79255, 110456)]