40943360

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 101545920

約数和(自身を除く): 60602560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1103, 1160, 1280, 1856, 2206, 2320, 3712, 4412, 4640, 5515, 7424, 8824, 9280, 11030, 17648, 18560, 22060, 31987, 35296, 37120, 44120, 63974, 70592, 88240, 127948, 141184, 159935, 176480, 255896, 282368, 319870, 352960, 511792, 639740, 705920, 1023584, 1279480, 1411840, 2047168, 2558960, 4094336, 5117920, 8188672, 10235840, 20471680, 40943360]

約数ペア:

[(1, 40943360), (2, 20471680), (4, 10235840), (5, 8188672), (8, 5117920), (10, 4094336), (16, 2558960), (20, 2047168), (29, 1411840), (32, 1279480), (40, 1023584), (58, 705920), (64, 639740), (80, 511792), (116, 352960), (128, 319870), (145, 282368), (160, 255896), (232, 176480), (256, 159935), (290, 141184), (320, 127948), (464, 88240), (580, 70592), (640, 63974), (928, 44120), (1103, 37120), (1160, 35296), (1280, 31987), (1856, 22060), (2206, 18560), (2320, 17648), (3712, 11030), (4412, 9280), (4640, 8824), (5515, 7424)]