14758120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 36242640

約数和(自身を除く): 21484520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 281, 404, 505, 520, 562, 808, 1010, 1124, 1313, 1405, 2020, 2248, 2626, 2810, 3653, 4040, 5252, 5620, 6565, 7306, 10504, 11240, 13130, 14612, 18265, 26260, 28381, 29224, 36530, 52520, 56762, 73060, 113524, 141905, 146120, 227048, 283810, 368953, 567620, 737906, 1135240, 1475812, 1844765, 2951624, 3689530, 7379060, 14758120]

約数ペア:

[(1, 14758120), (2, 7379060), (4, 3689530), (5, 2951624), (8, 1844765), (10, 1475812), (13, 1135240), (20, 737906), (26, 567620), (40, 368953), (52, 283810), (65, 227048), (101, 146120), (104, 141905), (130, 113524), (202, 73060), (260, 56762), (281, 52520), (404, 36530), (505, 29224), (520, 28381), (562, 26260), (808, 18265), (1010, 14612), (1124, 13130), (1313, 11240), (1405, 10504), (2020, 7306), (2248, 6565), (2626, 5620), (2810, 5252), (3653, 4040)]