12433600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:450

約数の個数: 84

約数和(自身を含む): 32283400

約数和(自身を除く): 19849800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 409, 475, 608, 760, 800, 818, 950, 1216, 1520, 1600, 1636, 1900, 2045, 3040, 3272, 3800, 4090, 6080, 6544, 7600, 7771, 8180, 10225, 13088, 15200, 15542, 16360, 20450, 26176, 30400, 31084, 32720, 38855, 40900, 62168, 65440, 77710, 81800, 124336, 130880, 155420, 163600, 194275, 248672, 310840, 327200, 388550, 497344, 621680, 654400, 777100, 1243360, 1554200, 2486720, 3108400, 6216800, 12433600]

約数ペア:

[(1, 12433600), (2, 6216800), (4, 3108400), (5, 2486720), (8, 1554200), (10, 1243360), (16, 777100), (19, 654400), (20, 621680), (25, 497344), (32, 388550), (38, 327200), (40, 310840), (50, 248672), (64, 194275), (76, 163600), (80, 155420), (95, 130880), (100, 124336), (152, 81800), (160, 77710), (190, 65440), (200, 62168), (304, 40900), (320, 38855), (380, 32720), (400, 31084), (409, 30400), (475, 26176), (608, 20450), (760, 16360), (800, 15542), (818, 15200), (950, 13088), (1216, 10225), (1520, 8180), (1600, 7771), (1636, 7600), (1900, 6544), (2045, 6080), (3040, 4090), (3272, 3800)]