11249600

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 84

約数和(自身を含む): 28346400

約数和(自身を除く): 17096800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 89, 100, 158, 160, 178, 200, 316, 320, 356, 395, 400, 445, 632, 712, 790, 800, 890, 1264, 1424, 1580, 1600, 1780, 1975, 2225, 2528, 2848, 3160, 3560, 3950, 4450, 5056, 5696, 6320, 7031, 7120, 7900, 8900, 12640, 14062, 14240, 15800, 17800, 25280, 28124, 28480, 31600, 35155, 35600, 56248, 63200, 70310, 71200, 112496, 126400, 140620, 142400, 175775, 224992, 281240, 351550, 449984, 562480, 703100, 1124960, 1406200, 2249920, 2812400, 5624800, 11249600]

約数ペア:

[(1, 11249600), (2, 5624800), (4, 2812400), (5, 2249920), (8, 1406200), (10, 1124960), (16, 703100), (20, 562480), (25, 449984), (32, 351550), (40, 281240), (50, 224992), (64, 175775), (79, 142400), (80, 140620), (89, 126400), (100, 112496), (158, 71200), (160, 70310), (178, 63200), (200, 56248), (316, 35600), (320, 35155), (356, 31600), (395, 28480), (400, 28124), (445, 25280), (632, 17800), (712, 15800), (790, 14240), (800, 14062), (890, 12640), (1264, 8900), (1424, 7900), (1580, 7120), (1600, 7031), (1780, 6320), (1975, 5696), (2225, 5056), (2528, 4450), (2848, 3950), (3160, 3560)]