427549060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{5113}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 930461616

約数和(自身を除く): 502912556

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 1130, 2260, 4181, 5113, 8362, 10226, 16724, 20452, 20905, 25565, 41810, 51130, 83620, 102260, 189181, 378362, 577769, 756724, 945905, 1155538, 1891810, 2311076, 2888845, 3783620, 5777690, 11555380, 21377453, 42754906, 85509812, 106887265, 213774530, 427549060]

約数ペア:

[(1, 427549060), (2, 213774530), (4, 106887265), (5, 85509812), (10, 42754906), (20, 21377453), (37, 11555380), (74, 5777690), (113, 3783620), (148, 2888845), (185, 2311076), (226, 1891810), (370, 1155538), (452, 945905), (565, 756724), (740, 577769), (1130, 378362), (2260, 189181), (4181, 102260), (5113, 83620), (8362, 51130), (10226, 41810), (16724, 25565), (20452, 20905)]