190870400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8552

約数の個数: 96

約数和(自身を含む): 538931280

約数和(自身を除く): 348060880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 8521, 11200, 17042, 22400, 34084, 42605, 59647, 68168, 85210, 119294, 136336, 170420, 213025, 238588, 272672, 298235, 340840, 426050, 477176, 545344, 596470, 681680, 852100, 954352, 1090688, 1192940, 1363360, 1491175, 1704200, 1908704, 2385880, 2726720, 2982350, 3408400, 3817408, 4771760, 5453440, 5964700, 6816800, 7634816, 9543520, 11929400, 13633600, 19087040, 23858800, 27267200, 38174080, 47717600, 95435200, 190870400]

約数ペア:

[(1, 190870400), (2, 95435200), (4, 47717600), (5, 38174080), (7, 27267200), (8, 23858800), (10, 19087040), (14, 13633600), (16, 11929400), (20, 9543520), (25, 7634816), (28, 6816800), (32, 5964700), (35, 5453440), (40, 4771760), (50, 3817408), (56, 3408400), (64, 2982350), (70, 2726720), (80, 2385880), (100, 1908704), (112, 1704200), (128, 1491175), (140, 1363360), (160, 1192940), (175, 1090688), (200, 954352), (224, 852100), (280, 681680), (320, 596470), (350, 545344), (400, 477176), (448, 426050), (560, 340840), (640, 298235), (700, 272672), (800, 238588), (896, 213025), (1120, 170420), (1400, 136336), (1600, 119294), (2240, 85210), (2800, 68168), (3200, 59647), (4480, 42605), (5600, 34084), (8521, 22400), (11200, 17042)]