77682190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 142593696

約数和(自身を除く): 64911506

約数列:

[1, 2, 5, 10, 83, 166, 173, 346, 415, 541, 830, 865, 1082, 1730, 2705, 5410, 14359, 28718, 44903, 71795, 89806, 93593, 143590, 187186, 224515, 449030, 467965, 935930, 7768219, 15536438, 38841095, 77682190]

約数ペア:

[(1, 77682190), (2, 38841095), (5, 15536438), (10, 7768219), (83, 935930), (166, 467965), (173, 449030), (346, 224515), (415, 187186), (541, 143590), (830, 93593), (865, 89806), (1082, 71795), (1730, 44903), (2705, 28718), (5410, 14359)]