39321280

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1313

約数の個数: 56

約数和(自身を含む): 94622112

約数和(自身を除く): 55300832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1193, 1648, 2060, 2386, 3296, 4120, 4772, 5965, 6592, 8240, 9544, 11930, 16480, 19088, 23860, 32960, 38176, 47720, 76352, 95440, 122879, 190880, 245758, 381760, 491516, 614395, 983032, 1228790, 1966064, 2457580, 3932128, 4915160, 7864256, 9830320, 19660640, 39321280]

約数ペア:

[(1, 39321280), (2, 19660640), (4, 9830320), (5, 7864256), (8, 4915160), (10, 3932128), (16, 2457580), (20, 1966064), (32, 1228790), (40, 983032), (64, 614395), (80, 491516), (103, 381760), (160, 245758), (206, 190880), (320, 122879), (412, 95440), (515, 76352), (824, 47720), (1030, 38176), (1193, 32960), (1648, 23860), (2060, 19088), (2386, 16480), (3296, 11930), (4120, 9544), (4772, 8240), (5965, 6592)]