2015966080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{185291}}^1$

素因数の和:185327

約数の個数: 64

約数和(自身を含む): 5102941680

約数和(自身を除く): 3086975600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 185291, 370582, 741164, 926455, 1482328, 1852910, 2964656, 3149947, 3705820, 5929312, 6299894, 7411640, 11858624, 12599788, 14823280, 15749735, 23717248, 25199576, 29646560, 31499470, 50399152, 59293120, 62998940, 100798304, 118586240, 125997880, 201596608, 251995760, 403193216, 503991520, 1007983040, 2015966080]

約数ペア:

[(1, 2015966080), (2, 1007983040), (4, 503991520), (5, 403193216), (8, 251995760), (10, 201596608), (16, 125997880), (17, 118586240), (20, 100798304), (32, 62998940), (34, 59293120), (40, 50399152), (64, 31499470), (68, 29646560), (80, 25199576), (85, 23717248), (128, 15749735), (136, 14823280), (160, 12599788), (170, 11858624), (272, 7411640), (320, 6299894), (340, 5929312), (544, 3705820), (640, 3149947), (680, 2964656), (1088, 1852910), (1360, 1482328), (2176, 926455), (2720, 741164), (5440, 370582), (10880, 185291)]