11728250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 22486464

約数和(自身を除く): 10758214

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 1091, 2150, 2182, 5375, 5455, 10750, 10910, 27275, 46913, 54550, 93826, 136375, 234565, 272750, 469130, 1172825, 2345650, 5864125, 11728250]

約数ペア:

[(1, 11728250), (2, 5864125), (5, 2345650), (10, 1172825), (25, 469130), (43, 272750), (50, 234565), (86, 136375), (125, 93826), (215, 54550), (250, 46913), (430, 27275), (1075, 10910), (1091, 10750), (2150, 5455), (2182, 5375)]