79191860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4931}}^1$

素因数の和:5024

約数の個数: 48

約数和(自身を含む): 183943872

約数和(自身を除く): 104752012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 4931, 8030, 9862, 16060, 19724, 24655, 49310, 54241, 98620, 108482, 216964, 271205, 359963, 542410, 719926, 1084820, 1439852, 1799815, 3599630, 3959593, 7199260, 7919186, 15838372, 19797965, 39595930, 79191860]

約数ペア:

[(1, 79191860), (2, 39595930), (4, 19797965), (5, 15838372), (10, 7919186), (11, 7199260), (20, 3959593), (22, 3599630), (44, 1799815), (55, 1439852), (73, 1084820), (110, 719926), (146, 542410), (220, 359963), (292, 271205), (365, 216964), (730, 108482), (803, 98620), (1460, 54241), (1606, 49310), (3212, 24655), (4015, 19724), (4931, 16060), (8030, 9862)]