13044800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 84

約数和(自身を含む): 33259776

約数和(自身を除く): 20214976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 263, 310, 320, 400, 496, 526, 620, 775, 800, 992, 1052, 1240, 1315, 1550, 1600, 1984, 2104, 2480, 2630, 3100, 4208, 4960, 5260, 6200, 6575, 8153, 8416, 9920, 10520, 12400, 13150, 16306, 16832, 21040, 24800, 26300, 32612, 40765, 42080, 49600, 52600, 65224, 81530, 84160, 105200, 130448, 163060, 203825, 210400, 260896, 326120, 407650, 420800, 521792, 652240, 815300, 1304480, 1630600, 2608960, 3261200, 6522400, 13044800]

約数ペア:

[(1, 13044800), (2, 6522400), (4, 3261200), (5, 2608960), (8, 1630600), (10, 1304480), (16, 815300), (20, 652240), (25, 521792), (31, 420800), (32, 407650), (40, 326120), (50, 260896), (62, 210400), (64, 203825), (80, 163060), (100, 130448), (124, 105200), (155, 84160), (160, 81530), (200, 65224), (248, 52600), (263, 49600), (310, 42080), (320, 40765), (400, 32612), (496, 26300), (526, 24800), (620, 21040), (775, 16832), (800, 16306), (992, 13150), (1052, 12400), (1240, 10520), (1315, 9920), (1550, 8416), (1600, 8153), (1984, 6575), (2104, 6200), (2480, 5260), (2630, 4960), (3100, 4208)]