2775309003040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2477954467}}^1$

素因数の和:2477954489

約数の個数: 48

約数和(自身を含む): 7493334311232

約数和(自身を除く): 4718025308192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2477954467, 4955908934, 9911817868, 12389772335, 17345681269, 19823635736, 24779544670, 34691362538, 39647271472, 49559089340, 69382725076, 79294542944, 86728406345, 99118178680, 138765450152, 173456812690, 198236357360, 277530900304, 346913625380, 396472714720, 555061800608, 693827250760, 1387654501520, 2775309003040]

約数ペア:

[(1, 2775309003040), (2, 1387654501520), (4, 693827250760), (5, 555061800608), (7, 396472714720), (8, 346913625380), (10, 277530900304), (14, 198236357360), (16, 173456812690), (20, 138765450152), (28, 99118178680), (32, 86728406345), (35, 79294542944), (40, 69382725076), (56, 49559089340), (70, 39647271472), (80, 34691362538), (112, 24779544670), (140, 19823635736), (160, 17345681269), (224, 12389772335), (280, 9911817868), (560, 4955908934), (1120, 2477954467)]