2678766350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{5879}}^1$

素因数の和:6605

約数の個数: 48

約数和(自身を含む): 5374343520

約数和(自身を除く): 2695577170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 701, 1402, 3505, 5879, 7010, 9113, 11758, 17525, 18226, 29395, 35050, 45565, 58790, 76427, 91130, 146975, 152854, 227825, 293950, 382135, 455650, 764270, 1910675, 3821350, 4121179, 8242358, 20605895, 41211790, 53575327, 103029475, 107150654, 206058950, 267876635, 535753270, 1339383175, 2678766350]

約数ペア:

[(1, 2678766350), (2, 1339383175), (5, 535753270), (10, 267876635), (13, 206058950), (25, 107150654), (26, 103029475), (50, 53575327), (65, 41211790), (130, 20605895), (325, 8242358), (650, 4121179), (701, 3821350), (1402, 1910675), (3505, 764270), (5879, 455650), (7010, 382135), (9113, 293950), (11758, 227825), (17525, 152854), (18226, 146975), (29395, 91130), (35050, 76427), (45565, 58790)]