27875080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 39257720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 739, 820, 920, 943, 1478, 1640, 1886, 2956, 3695, 3772, 4715, 5912, 7390, 7544, 9430, 14780, 16997, 18860, 29560, 30299, 33994, 37720, 60598, 67988, 84985, 121196, 135976, 151495, 169970, 242392, 302990, 339940, 605980, 679880, 696877, 1211960, 1393754, 2787508, 3484385, 5575016, 6968770, 13937540, 27875080]

約数ペア:

[(1, 27875080), (2, 13937540), (4, 6968770), (5, 5575016), (8, 3484385), (10, 2787508), (20, 1393754), (23, 1211960), (40, 696877), (41, 679880), (46, 605980), (82, 339940), (92, 302990), (115, 242392), (164, 169970), (184, 151495), (205, 135976), (230, 121196), (328, 84985), (410, 67988), (460, 60598), (739, 37720), (820, 33994), (920, 30299), (943, 29560), (1478, 18860), (1640, 16997), (1886, 14780), (2956, 9430), (3695, 7544), (3772, 7390), (4715, 5912)]