14870440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28597}}^1$

素因数の和:28621

約数の個数: 32

約数和(自身を含む): 36033480

約数和(自身を除く): 21163040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28597, 57194, 114388, 142985, 228776, 285970, 371761, 571940, 743522, 1143880, 1487044, 1858805, 2974088, 3717610, 7435220, 14870440]

約数ペア:

[(1, 14870440), (2, 7435220), (4, 3717610), (5, 2974088), (8, 1858805), (10, 1487044), (13, 1143880), (20, 743522), (26, 571940), (40, 371761), (52, 285970), (65, 228776), (104, 142985), (130, 114388), (260, 57194), (520, 28597)]