2749104410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 5533920000

約数和(自身を除く): 2784815590

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 79, 118, 130, 158, 169, 295, 338, 349, 395, 590, 698, 767, 790, 845, 1027, 1534, 1690, 1745, 2054, 3490, 3835, 4537, 4661, 5135, 7670, 9074, 9322, 9971, 10270, 13351, 19942, 20591, 22685, 23305, 26702, 27571, 41182, 45370, 46610, 49855, 55142, 58981, 60593, 66755, 99710, 102955, 117962, 121186, 133510, 137855, 205910, 267683, 275710, 294905, 302965, 358423, 535366, 589810, 605930, 716846, 787709, 1338415, 1575418, 1626689, 1792115, 2676830, 3253378, 3479879, 3584230, 3938545, 4659499, 6959758, 7877090, 8133445, 9318998, 16266890, 17399395, 21146957, 23297495, 34798790, 42293914, 46594990, 105734785, 211469570, 274910441, 549820882, 1374552205, 2749104410]

約数ペア:

[(1, 2749104410), (2, 1374552205), (5, 549820882), (10, 274910441), (13, 211469570), (26, 105734785), (59, 46594990), (65, 42293914), (79, 34798790), (118, 23297495), (130, 21146957), (158, 17399395), (169, 16266890), (295, 9318998), (338, 8133445), (349, 7877090), (395, 6959758), (590, 4659499), (698, 3938545), (767, 3584230), (790, 3479879), (845, 3253378), (1027, 2676830), (1534, 1792115), (1690, 1626689), (1745, 1575418), (2054, 1338415), (3490, 787709), (3835, 716846), (4537, 605930), (4661, 589810), (5135, 535366), (7670, 358423), (9074, 302965), (9322, 294905), (9971, 275710), (10270, 267683), (13351, 205910), (19942, 137855), (20591, 133510), (22685, 121186), (23305, 117962), (26702, 102955), (27571, 99710), (41182, 66755), (45370, 60593), (46610, 58981), (49855, 55142)]