5333840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1167

約数の個数: 40

約数和(自身を含む): 12616008

約数和(自身を除く): 7282168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1093, 1220, 2186, 2440, 4372, 4880, 5465, 8744, 10930, 17488, 21860, 43720, 66673, 87440, 133346, 266692, 333365, 533384, 666730, 1066768, 1333460, 2666920, 5333840]

約数ペア:

[(1, 5333840), (2, 2666920), (4, 1333460), (5, 1066768), (8, 666730), (10, 533384), (16, 333365), (20, 266692), (40, 133346), (61, 87440), (80, 66673), (122, 43720), (244, 21860), (305, 17488), (488, 10930), (610, 8744), (976, 5465), (1093, 4880), (1220, 4372), (2186, 2440)]