16916267029205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{106321}}^1$

素因数の和:106722

約数の個数: 64

約数和(自身を含む): 21811762667520

約数和(自身を除く): 4895495638315

約数列:

[1, 5, 23, 79, 83, 115, 211, 395, 415, 1055, 1817, 1909, 4853, 6557, 9085, 9545, 16669, 17513, 24265, 32785, 83345, 87565, 106321, 150811, 383387, 402799, 531605, 754055, 1383527, 1916935, 2013995, 2445383, 6917635, 8399359, 8824643, 12226915, 22433731, 31821121, 41996795, 44123215, 112168655, 159105605, 193185257, 202966789, 515975813, 697146797, 965926285, 1014833945, 1772264749, 1861999673, 2579879065, 3485733985, 8861323745, 9309998365, 16034376331, 40762089227, 42825992479, 80171881655, 147097974167, 203810446135, 214129962395, 735489870835, 3383253405841, 16916267029205]

約数ペア:

[(1, 16916267029205), (5, 3383253405841), (23, 735489870835), (79, 214129962395), (83, 203810446135), (115, 147097974167), (211, 80171881655), (395, 42825992479), (415, 40762089227), (1055, 16034376331), (1817, 9309998365), (1909, 8861323745), (4853, 3485733985), (6557, 2579879065), (9085, 1861999673), (9545, 1772264749), (16669, 1014833945), (17513, 965926285), (24265, 697146797), (32785, 515975813), (83345, 202966789), (87565, 193185257), (106321, 159105605), (150811, 112168655), (383387, 44123215), (402799, 41996795), (531605, 31821121), (754055, 22433731), (1383527, 12226915), (1916935, 8824643), (2013995, 8399359), (2445383, 6917635)]