18775029130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16811}}^1$

素因数の和:16924

約数の個数: 96

約数和(自身を含む): 40569911424

約数和(自身を除く): 21794882294

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 121, 130, 142, 143, 242, 286, 355, 605, 710, 715, 781, 923, 1210, 1430, 1562, 1573, 1846, 3146, 3905, 4615, 7810, 7865, 8591, 9230, 10153, 15730, 16811, 17182, 20306, 33622, 42955, 50765, 84055, 85910, 101530, 111683, 168110, 184921, 218543, 223366, 369842, 437086, 558415, 924605, 1092715, 1116830, 1193581, 1849210, 2034131, 2185430, 2387162, 2403973, 4068262, 4807946, 5967905, 10170655, 11935810, 12019865, 13129391, 15516553, 20341310, 24039730, 26258782, 26443703, 31033106, 52887406, 65646955, 77582765, 131293910, 132218515, 144423301, 155165530, 170682083, 264437030, 288846602, 341364166, 722116505, 853410415, 1444233010, 1706820830, 1877502913, 3755005826, 9387514565, 18775029130]

約数ペア:

[(1, 18775029130), (2, 9387514565), (5, 3755005826), (10, 1877502913), (11, 1706820830), (13, 1444233010), (22, 853410415), (26, 722116505), (55, 341364166), (65, 288846602), (71, 264437030), (110, 170682083), (121, 155165530), (130, 144423301), (142, 132218515), (143, 131293910), (242, 77582765), (286, 65646955), (355, 52887406), (605, 31033106), (710, 26443703), (715, 26258782), (781, 24039730), (923, 20341310), (1210, 15516553), (1430, 13129391), (1562, 12019865), (1573, 11935810), (1846, 10170655), (3146, 5967905), (3905, 4807946), (4615, 4068262), (7810, 2403973), (7865, 2387162), (8591, 2185430), (9230, 2034131), (10153, 1849210), (15730, 1193581), (16811, 1116830), (17182, 1092715), (20306, 924605), (33622, 558415), (42955, 437086), (50765, 369842), (84055, 223366), (85910, 218543), (101530, 184921), (111683, 168110)]