36240640

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 90655488

約数和(自身を除く): 54414848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1231, 1280, 1472, 1840, 2462, 2944, 3680, 4924, 5888, 6155, 7360, 9848, 12310, 14720, 19696, 24620, 28313, 29440, 39392, 49240, 56626, 78784, 98480, 113252, 141565, 157568, 196960, 226504, 283130, 315136, 393920, 453008, 566260, 787840, 906016, 1132520, 1575680, 1812032, 2265040, 3624064, 4530080, 7248128, 9060160, 18120320, 36240640]

約数ペア:

[(1, 36240640), (2, 18120320), (4, 9060160), (5, 7248128), (8, 4530080), (10, 3624064), (16, 2265040), (20, 1812032), (23, 1575680), (32, 1132520), (40, 906016), (46, 787840), (64, 566260), (80, 453008), (92, 393920), (115, 315136), (128, 283130), (160, 226504), (184, 196960), (230, 157568), (256, 141565), (320, 113252), (368, 98480), (460, 78784), (640, 56626), (736, 49240), (920, 39392), (1231, 29440), (1280, 28313), (1472, 24620), (1840, 19696), (2462, 14720), (2944, 12310), (3680, 9848), (4924, 7360), (5888, 6155)]