659322050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13147}}^1$

素因数の和:13235

約数の個数: 48

約数和(自身を含む): 1320585120

約数和(自身を除く): 661263070

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 425, 590, 850, 1003, 1475, 2006, 2950, 5015, 10030, 13147, 25075, 26294, 50150, 65735, 131470, 223499, 328675, 446998, 657350, 775673, 1117495, 1551346, 2234990, 3878365, 5587475, 7756730, 11174950, 13186441, 19391825, 26372882, 38783650, 65932205, 131864410, 329661025, 659322050]

約数ペア:

[(1, 659322050), (2, 329661025), (5, 131864410), (10, 65932205), (17, 38783650), (25, 26372882), (34, 19391825), (50, 13186441), (59, 11174950), (85, 7756730), (118, 5587475), (170, 3878365), (295, 2234990), (425, 1551346), (590, 1117495), (850, 775673), (1003, 657350), (1475, 446998), (2006, 328675), (2950, 223499), (5015, 131470), (10030, 65735), (13147, 50150), (25075, 26294)]