80392650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41227}}^1$

素因数の和:41255

約数の個数: 48

約数和(自身を含む): 214715424

約数和(自身を除く): 134322774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 41227, 82454, 123681, 206135, 247362, 412270, 535951, 618405, 1030675, 1071902, 1236810, 1607853, 2061350, 2679755, 3092025, 3215706, 5359510, 6184050, 8039265, 13398775, 16078530, 26797550, 40196325, 80392650]

約数ペア:

[(1, 80392650), (2, 40196325), (3, 26797550), (5, 16078530), (6, 13398775), (10, 8039265), (13, 6184050), (15, 5359510), (25, 3215706), (26, 3092025), (30, 2679755), (39, 2061350), (50, 1607853), (65, 1236810), (75, 1071902), (78, 1030675), (130, 618405), (150, 535951), (195, 412270), (325, 247362), (390, 206135), (650, 123681), (975, 82454), (1950, 41227)]