42693760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3549

約数の個数: 64

約数和(自身を含む): 107467200

約数和(自身を除く): 64773440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 3511, 6080, 7022, 12160, 14044, 17555, 28088, 35110, 56176, 66709, 70220, 112352, 133418, 140440, 224704, 266836, 280880, 333545, 449408, 533672, 561760, 667090, 1067344, 1123520, 1334180, 2134688, 2247040, 2668360, 4269376, 5336720, 8538752, 10673440, 21346880, 42693760]

約数ペア:

[(1, 42693760), (2, 21346880), (4, 10673440), (5, 8538752), (8, 5336720), (10, 4269376), (16, 2668360), (19, 2247040), (20, 2134688), (32, 1334180), (38, 1123520), (40, 1067344), (64, 667090), (76, 561760), (80, 533672), (95, 449408), (128, 333545), (152, 280880), (160, 266836), (190, 224704), (304, 140440), (320, 133418), (380, 112352), (608, 70220), (640, 66709), (760, 56176), (1216, 35110), (1520, 28088), (2432, 17555), (3040, 14044), (3511, 12160), (6080, 7022)]