77039560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148153}}^1$

素因数の和:148177

約数の個数: 32

約数和(自身を含む): 186674040

約数和(自身を除く): 109634480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 148153, 296306, 592612, 740765, 1185224, 1481530, 1925989, 2963060, 3851978, 5926120, 7703956, 9629945, 15407912, 19259890, 38519780, 77039560]

約数ペア:

[(1, 77039560), (2, 38519780), (4, 19259890), (5, 15407912), (8, 9629945), (10, 7703956), (13, 5926120), (20, 3851978), (26, 2963060), (40, 1925989), (52, 1481530), (65, 1185224), (104, 740765), (130, 592612), (260, 296306), (520, 148153)]