108231520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39791}}^1$

素因数の和:39823

約数の個数: 48

約数和(自身を含む): 270744768

約数和(自身を除く): 162513248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 39791, 79582, 159164, 198955, 318328, 397910, 636656, 676447, 795820, 1273312, 1352894, 1591640, 2705788, 3183280, 3382235, 5411576, 6366560, 6764470, 10823152, 13528940, 21646304, 27057880, 54115760, 108231520]

約数ペア:

[(1, 108231520), (2, 54115760), (4, 27057880), (5, 21646304), (8, 13528940), (10, 10823152), (16, 6764470), (17, 6366560), (20, 5411576), (32, 3382235), (34, 3183280), (40, 2705788), (68, 1591640), (80, 1352894), (85, 1273312), (136, 795820), (160, 676447), (170, 636656), (272, 397910), (340, 318328), (544, 198955), (680, 159164), (1360, 79582), (2720, 39791)]