1036386260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{81349}}^1$

素因数の和:81385

約数の個数: 72

約数和(自身を含む): 2726526600

約数和(自身を除く): 1690140340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 81349, 162698, 325396, 406745, 569443, 813490, 1057537, 1138886, 1626980, 2115074, 2277772, 2847215, 3986101, 4230148, 5287685, 5694430, 7402759, 7972202, 10575370, 11388860, 14805518, 15944404, 19930505, 21150740, 29611036, 37013795, 39861010, 51819313, 74027590, 79722020, 103638626, 148055180, 207277252, 259096565, 518193130, 1036386260]

約数ペア:

[(1, 1036386260), (2, 518193130), (4, 259096565), (5, 207277252), (7, 148055180), (10, 103638626), (13, 79722020), (14, 74027590), (20, 51819313), (26, 39861010), (28, 37013795), (35, 29611036), (49, 21150740), (52, 19930505), (65, 15944404), (70, 14805518), (91, 11388860), (98, 10575370), (130, 7972202), (140, 7402759), (182, 5694430), (196, 5287685), (245, 4230148), (260, 3986101), (364, 2847215), (455, 2277772), (490, 2115074), (637, 1626980), (910, 1138886), (980, 1057537), (1274, 813490), (1820, 569443), (2548, 406745), (3185, 325396), (6370, 162698), (12740, 81349)]