1874840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1$

素因数の和:4283

約数の個数: 32

約数和(自身を含む): 4602960

約数和(自身を除く): 2728120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4261, 8522, 17044, 21305, 34088, 42610, 46871, 85220, 93742, 170440, 187484, 234355, 374968, 468710, 937420, 1874840]

約数ペア:

[(1, 1874840), (2, 937420), (4, 468710), (5, 374968), (8, 234355), (10, 187484), (11, 170440), (20, 93742), (22, 85220), (40, 46871), (44, 42610), (55, 34088), (88, 21305), (110, 17044), (220, 8522), (440, 4261)]