228457760

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11243}}^1$

素因数の和:11385

約数の個数: 48

約数和(自身を含む): 544029696

約数和(自身を除く): 315571936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 11243, 20320, 22486, 44972, 56215, 89944, 112430, 179888, 224860, 359776, 449720, 899440, 1427861, 1798880, 2855722, 5711444, 7139305, 11422888, 14278610, 22845776, 28557220, 45691552, 57114440, 114228880, 228457760]

約数ペア:

[(1, 228457760), (2, 114228880), (4, 57114440), (5, 45691552), (8, 28557220), (10, 22845776), (16, 14278610), (20, 11422888), (32, 7139305), (40, 5711444), (80, 2855722), (127, 1798880), (160, 1427861), (254, 899440), (508, 449720), (635, 359776), (1016, 224860), (1270, 179888), (2032, 112430), (2540, 89944), (4064, 56215), (5080, 44972), (10160, 22486), (11243, 20320)]