27170440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61751}}^1$

素因数の和:61773

約数の個数: 32

約数和(自身を含む): 66692160

約数和(自身を除く): 39521720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 61751, 123502, 247004, 308755, 494008, 617510, 679261, 1235020, 1358522, 2470040, 2717044, 3396305, 5434088, 6792610, 13585220, 27170440]

約数ペア:

[(1, 27170440), (2, 13585220), (4, 6792610), (5, 5434088), (8, 3396305), (10, 2717044), (11, 2470040), (20, 1358522), (22, 1235020), (40, 679261), (44, 617510), (55, 494008), (88, 308755), (110, 247004), (220, 123502), (440, 61751)]