233429680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{265261}}^1$

素因数の和:265285

約数の個数: 40

約数和(自身を含む): 592064784

約数和(自身を除く): 358635104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 265261, 530522, 1061044, 1326305, 2122088, 2652610, 2917871, 4244176, 5305220, 5835742, 10610440, 11671484, 14589355, 21220880, 23342968, 29178710, 46685936, 58357420, 116714840, 233429680]

約数ペア:

[(1, 233429680), (2, 116714840), (4, 58357420), (5, 46685936), (8, 29178710), (10, 23342968), (11, 21220880), (16, 14589355), (20, 11671484), (22, 10610440), (40, 5835742), (44, 5305220), (55, 4244176), (80, 2917871), (88, 2652610), (110, 2122088), (176, 1326305), (220, 1061044), (440, 530522), (880, 265261)]