2279488510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 4497897600

約数和(自身を除く): 2218409090

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 401, 599, 730, 802, 949, 1198, 1898, 2005, 2995, 4010, 4745, 5213, 5990, 7787, 9490, 10426, 15574, 26065, 29273, 38935, 43727, 52130, 58546, 77870, 87454, 146365, 218635, 240199, 292730, 380549, 437270, 480398, 568451, 761098, 1136902, 1200995, 1902745, 2401990, 2842255, 3122587, 3805490, 5684510, 6245174, 15612935, 17534527, 31225870, 35069054, 87672635, 175345270, 227948851, 455897702, 1139744255, 2279488510]

約数ペア:

[(1, 2279488510), (2, 1139744255), (5, 455897702), (10, 227948851), (13, 175345270), (26, 87672635), (65, 35069054), (73, 31225870), (130, 17534527), (146, 15612935), (365, 6245174), (401, 5684510), (599, 3805490), (730, 3122587), (802, 2842255), (949, 2401990), (1198, 1902745), (1898, 1200995), (2005, 1136902), (2995, 761098), (4010, 568451), (4745, 480398), (5213, 437270), (5990, 380549), (7787, 292730), (9490, 240199), (10426, 218635), (15574, 146365), (26065, 87454), (29273, 77870), (38935, 58546), (43727, 52130)]