13590400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 34908480

約数和(自身を除く): 21318080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 137, 155, 160, 200, 248, 274, 310, 320, 400, 496, 548, 620, 640, 685, 775, 800, 992, 1096, 1240, 1370, 1550, 1600, 1984, 2192, 2480, 2740, 3100, 3200, 3425, 3968, 4247, 4384, 4960, 5480, 6200, 6850, 8494, 8768, 9920, 10960, 12400, 13700, 16988, 17536, 19840, 21235, 21920, 24800, 27400, 33976, 42470, 43840, 49600, 54800, 67952, 84940, 87680, 99200, 106175, 109600, 135904, 169880, 212350, 219200, 271808, 339760, 424700, 438400, 543616, 679520, 849400, 1359040, 1698800, 2718080, 3397600, 6795200, 13590400]

約数ペア:

[(1, 13590400), (2, 6795200), (4, 3397600), (5, 2718080), (8, 1698800), (10, 1359040), (16, 849400), (20, 679520), (25, 543616), (31, 438400), (32, 424700), (40, 339760), (50, 271808), (62, 219200), (64, 212350), (80, 169880), (100, 135904), (124, 109600), (128, 106175), (137, 99200), (155, 87680), (160, 84940), (200, 67952), (248, 54800), (274, 49600), (310, 43840), (320, 42470), (400, 33976), (496, 27400), (548, 24800), (620, 21920), (640, 21235), (685, 19840), (775, 17536), (800, 16988), (992, 13700), (1096, 12400), (1240, 10960), (1370, 9920), (1550, 8768), (1600, 8494), (1984, 6850), (2192, 6200), (2480, 5480), (2740, 4960), (3100, 4384), (3200, 4247), (3425, 3968)]