2588892040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{14653}}^1$

素因数の和:15302

約数の個数: 64

約数和(自身を含む): 6668156160

約数和(自身を除く): 4079264120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 631, 1262, 2524, 3155, 4417, 5048, 6310, 8834, 12620, 14653, 17668, 22085, 25240, 29306, 35336, 44170, 58612, 73265, 88340, 102571, 117224, 146530, 176680, 205142, 293060, 410284, 512855, 586120, 820568, 1025710, 2051420, 4102840, 9246043, 18492086, 36984172, 46230215, 64722301, 73968344, 92460430, 129444602, 184920860, 258889204, 323611505, 369841720, 517778408, 647223010, 1294446020, 2588892040]

約数ペア:

[(1, 2588892040), (2, 1294446020), (4, 647223010), (5, 517778408), (7, 369841720), (8, 323611505), (10, 258889204), (14, 184920860), (20, 129444602), (28, 92460430), (35, 73968344), (40, 64722301), (56, 46230215), (70, 36984172), (140, 18492086), (280, 9246043), (631, 4102840), (1262, 2051420), (2524, 1025710), (3155, 820568), (4417, 586120), (5048, 512855), (6310, 410284), (8834, 293060), (12620, 205142), (14653, 176680), (17668, 146530), (22085, 117224), (25240, 102571), (29306, 88340), (35336, 73265), (44170, 58612)]