79168760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7868

約数の個数: 64

約数和(自身を含む): 202798080

約数和(自身を除く): 123629320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 7823, 10120, 15646, 31292, 39115, 62584, 78230, 86053, 156460, 172106, 179929, 312920, 344212, 359858, 430265, 688424, 719716, 860530, 899645, 1439432, 1721060, 1799290, 1979219, 3442120, 3598580, 3958438, 7197160, 7916876, 9896095, 15833752, 19792190, 39584380, 79168760]

約数ペア:

[(1, 79168760), (2, 39584380), (4, 19792190), (5, 15833752), (8, 9896095), (10, 7916876), (11, 7197160), (20, 3958438), (22, 3598580), (23, 3442120), (40, 1979219), (44, 1799290), (46, 1721060), (55, 1439432), (88, 899645), (92, 860530), (110, 719716), (115, 688424), (184, 430265), (220, 359858), (230, 344212), (253, 312920), (440, 179929), (460, 172106), (506, 156460), (920, 86053), (1012, 78230), (1265, 62584), (2024, 39115), (2530, 31292), (5060, 15646), (7823, 10120)]