5369520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1750

約数の個数: 80

約数和(自身を含む): 17936352

約数和(自身を除く): 12566832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1721, 3120, 3442, 5163, 6884, 8605, 10326, 13768, 17210, 20652, 22373, 25815, 27536, 34420, 41304, 44746, 51630, 67119, 68840, 82608, 89492, 103260, 111865, 134238, 137680, 178984, 206520, 223730, 268476, 335595, 357968, 413040, 447460, 536952, 671190, 894920, 1073904, 1342380, 1789840, 2684760, 5369520]

約数ペア:

[(1, 5369520), (2, 2684760), (3, 1789840), (4, 1342380), (5, 1073904), (6, 894920), (8, 671190), (10, 536952), (12, 447460), (13, 413040), (15, 357968), (16, 335595), (20, 268476), (24, 223730), (26, 206520), (30, 178984), (39, 137680), (40, 134238), (48, 111865), (52, 103260), (60, 89492), (65, 82608), (78, 68840), (80, 67119), (104, 51630), (120, 44746), (130, 41304), (156, 34420), (195, 27536), (208, 25815), (240, 22373), (260, 20652), (312, 17210), (390, 13768), (520, 10326), (624, 8605), (780, 6884), (1040, 5163), (1560, 3442), (1721, 3120)]