8798252290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2816

約数の個数: 96

約数和(自身を含む): 17854940160

約数和(自身を除く): 9056687870

約数列:

[1, 2, 5, 10, 19, 29, 31, 38, 58, 62, 95, 145, 155, 190, 290, 310, 361, 551, 589, 722, 899, 1102, 1178, 1798, 1805, 2711, 2755, 2945, 3610, 4495, 5422, 5510, 5890, 8990, 10469, 11191, 13555, 17081, 20938, 22382, 27110, 34162, 51509, 52345, 55955, 78619, 84041, 85405, 103018, 104690, 111910, 157238, 168082, 170810, 257545, 324539, 393095, 420205, 515090, 649078, 786190, 840410, 978671, 1493761, 1596779, 1622695, 1957342, 2437189, 2987522, 3193558, 3245390, 4874378, 4893355, 7468805, 7983895, 9786710, 12185945, 14937610, 15967790, 24371890, 28381459, 30338801, 46306591, 56762918, 60677602, 92613182, 141907295, 151694005, 231532955, 283814590, 303388010, 463065910, 879825229, 1759650458, 4399126145, 8798252290]

約数ペア:

[(1, 8798252290), (2, 4399126145), (5, 1759650458), (10, 879825229), (19, 463065910), (29, 303388010), (31, 283814590), (38, 231532955), (58, 151694005), (62, 141907295), (95, 92613182), (145, 60677602), (155, 56762918), (190, 46306591), (290, 30338801), (310, 28381459), (361, 24371890), (551, 15967790), (589, 14937610), (722, 12185945), (899, 9786710), (1102, 7983895), (1178, 7468805), (1798, 4893355), (1805, 4874378), (2711, 3245390), (2755, 3193558), (2945, 2987522), (3610, 2437189), (4495, 1957342), (5422, 1622695), (5510, 1596779), (5890, 1493761), (8990, 978671), (10469, 840410), (11191, 786190), (13555, 649078), (17081, 515090), (20938, 420205), (22382, 393095), (27110, 324539), (34162, 257545), (51509, 170810), (52345, 168082), (55955, 157238), (78619, 111910), (84041, 104690), (85405, 103018)]