38522720

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4023

約数の個数: 48

約数和(自身を含む): 92525328

約数和(自身を除く): 54002608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 3947, 4880, 7894, 9760, 15788, 19735, 31576, 39470, 63152, 78940, 126304, 157880, 240767, 315760, 481534, 631520, 963068, 1203835, 1926136, 2407670, 3852272, 4815340, 7704544, 9630680, 19261360, 38522720]

約数ペア:

[(1, 38522720), (2, 19261360), (4, 9630680), (5, 7704544), (8, 4815340), (10, 3852272), (16, 2407670), (20, 1926136), (32, 1203835), (40, 963068), (61, 631520), (80, 481534), (122, 315760), (160, 240767), (244, 157880), (305, 126304), (488, 78940), (610, 63152), (976, 39470), (1220, 31576), (1952, 19735), (2440, 15788), (3947, 9760), (4880, 7894)]