39363800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 108088320

約数和(自身を除く): 68724520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 907, 1085, 1240, 1400, 1550, 1736, 1814, 2170, 3100, 3628, 4340, 4535, 5425, 6200, 6349, 7256, 8680, 9070, 10850, 12698, 18140, 21700, 22675, 25396, 28117, 31745, 36280, 43400, 45350, 50792, 56234, 63490, 90700, 112468, 126980, 140585, 158725, 181400, 196819, 224936, 253960, 281170, 317450, 393638, 562340, 634900, 702925, 787276, 984095, 1124680, 1269800, 1405850, 1574552, 1968190, 2811700, 3936380, 4920475, 5623400, 7872760, 9840950, 19681900, 39363800]

約数ペア:

[(1, 39363800), (2, 19681900), (4, 9840950), (5, 7872760), (7, 5623400), (8, 4920475), (10, 3936380), (14, 2811700), (20, 1968190), (25, 1574552), (28, 1405850), (31, 1269800), (35, 1124680), (40, 984095), (50, 787276), (56, 702925), (62, 634900), (70, 562340), (100, 393638), (124, 317450), (140, 281170), (155, 253960), (175, 224936), (200, 196819), (217, 181400), (248, 158725), (280, 140585), (310, 126980), (350, 112468), (434, 90700), (620, 63490), (700, 56234), (775, 50792), (868, 45350), (907, 43400), (1085, 36280), (1240, 31745), (1400, 28117), (1550, 25396), (1736, 22675), (1814, 21700), (2170, 18140), (3100, 12698), (3628, 10850), (4340, 9070), (4535, 8680), (5425, 7256), (6200, 6349)]