5465720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 13849920

約数和(自身を除く): 8384200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 457, 460, 520, 598, 914, 920, 1196, 1495, 1828, 2285, 2392, 2990, 3656, 4570, 5941, 5980, 9140, 10511, 11882, 11960, 18280, 21022, 23764, 29705, 42044, 47528, 52555, 59410, 84088, 105110, 118820, 136643, 210220, 237640, 273286, 420440, 546572, 683215, 1093144, 1366430, 2732860, 5465720]

約数ペア:

[(1, 5465720), (2, 2732860), (4, 1366430), (5, 1093144), (8, 683215), (10, 546572), (13, 420440), (20, 273286), (23, 237640), (26, 210220), (40, 136643), (46, 118820), (52, 105110), (65, 84088), (92, 59410), (104, 52555), (115, 47528), (130, 42044), (184, 29705), (230, 23764), (260, 21022), (299, 18280), (457, 11960), (460, 11882), (520, 10511), (598, 9140), (914, 5980), (920, 5941), (1196, 4570), (1495, 3656), (1828, 2990), (2285, 2392)]