227515360

素因数分解:

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

素因数の和:23387

約数の個数: 48

約数和(自身を含む): 546340032

約数和(自身を除く): 318824672

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, 4880, 9760, 23311, 46622, 93244, 116555, 186488, 233110, 372976, 466220, 745952, 932440, 1421971, 1864880, 2843942, 3729760, 5687884, 7109855, 11375768, 14219710, 22751536, 28439420, 45503072, 56878840, 113757680, 227515360]

約数ペア:

[(1, 227515360), (2, 113757680), (4, 56878840), (5, 45503072), (8, 28439420), (10, 22751536), (16, 14219710), (20, 11375768), (32, 7109855), (40, 5687884), (61, 3729760), (80, 2843942), (122, 1864880), (160, 1421971), (244, 932440), (305, 745952), (488, 466220), (610, 372976), (976, 233110), (1220, 186488), (1952, 116555), (2440, 93244), (4880, 46622), (9760, 23311)]