42192220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3631}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 102509568

約数和(自身を除く): 60317348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 3631, 5810, 7262, 11620, 14524, 18155, 25417, 36310, 50834, 72620, 101668, 127085, 254170, 301373, 508340, 602746, 1205492, 1506865, 2109611, 3013730, 4219222, 6027460, 8438444, 10548055, 21096110, 42192220]

約数ペア:

[(1, 42192220), (2, 21096110), (4, 10548055), (5, 8438444), (7, 6027460), (10, 4219222), (14, 3013730), (20, 2109611), (28, 1506865), (35, 1205492), (70, 602746), (83, 508340), (140, 301373), (166, 254170), (332, 127085), (415, 101668), (581, 72620), (830, 50834), (1162, 36310), (1660, 25417), (2324, 18155), (2905, 14524), (3631, 11620), (5810, 7262)]