113757680

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23311}}^1$

素因数の和:23385

約数の個数: 40

約数和(自身を含む): 268833984

約数和(自身を除く): 155076304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 23311, 46622, 93244, 116555, 186488, 233110, 372976, 466220, 932440, 1421971, 1864880, 2843942, 5687884, 7109855, 11375768, 14219710, 22751536, 28439420, 56878840, 113757680]

約数ペア:

[(1, 113757680), (2, 56878840), (4, 28439420), (5, 22751536), (8, 14219710), (10, 11375768), (16, 7109855), (20, 5687884), (40, 2843942), (61, 1864880), (80, 1421971), (122, 932440), (244, 466220), (305, 372976), (488, 233110), (610, 186488), (976, 116555), (1220, 93244), (2440, 46622), (4880, 23311)]