17430400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 46481400

約数和(自身を除く): 29051000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 419, 520, 640, 650, 800, 832, 838, 1040, 1300, 1600, 1664, 1676, 2080, 2095, 2600, 3200, 3352, 4160, 4190, 5200, 5447, 6704, 8320, 8380, 10400, 10475, 10894, 13408, 16760, 20800, 20950, 21788, 26816, 27235, 33520, 41600, 41900, 43576, 53632, 54470, 67040, 83800, 87152, 108940, 134080, 136175, 167600, 174304, 217880, 268160, 272350, 335200, 348608, 435760, 544700, 670400, 697216, 871520, 1089400, 1340800, 1743040, 2178800, 3486080, 4357600, 8715200, 17430400]

約数ペア:

[(1, 17430400), (2, 8715200), (4, 4357600), (5, 3486080), (8, 2178800), (10, 1743040), (13, 1340800), (16, 1089400), (20, 871520), (25, 697216), (26, 670400), (32, 544700), (40, 435760), (50, 348608), (52, 335200), (64, 272350), (65, 268160), (80, 217880), (100, 174304), (104, 167600), (128, 136175), (130, 134080), (160, 108940), (200, 87152), (208, 83800), (260, 67040), (320, 54470), (325, 53632), (400, 43576), (416, 41900), (419, 41600), (520, 33520), (640, 27235), (650, 26816), (800, 21788), (832, 20950), (838, 20800), (1040, 16760), (1300, 13408), (1600, 10894), (1664, 10475), (1676, 10400), (2080, 8380), (2095, 8320), (2600, 6704), (3200, 5447), (3352, 5200), (4160, 4190)]