47707600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2968

約数の個数: 60

約数和(自身を含む): 117453420

約数和(自身を除く): 69745820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 2909, 3280, 4100, 5818, 8200, 11636, 14545, 16400, 23272, 29090, 46544, 58180, 72725, 116360, 119269, 145450, 232720, 238538, 290900, 477076, 581800, 596345, 954152, 1163600, 1192690, 1908304, 2385380, 2981725, 4770760, 5963450, 9541520, 11926900, 23853800, 47707600]

約数ペア:

[(1, 47707600), (2, 23853800), (4, 11926900), (5, 9541520), (8, 5963450), (10, 4770760), (16, 2981725), (20, 2385380), (25, 1908304), (40, 1192690), (41, 1163600), (50, 954152), (80, 596345), (82, 581800), (100, 477076), (164, 290900), (200, 238538), (205, 232720), (328, 145450), (400, 119269), (410, 116360), (656, 72725), (820, 58180), (1025, 46544), (1640, 29090), (2050, 23272), (2909, 16400), (3280, 14545), (4100, 11636), (5818, 8200)]