2942560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 7103376

約数和(自身を除く): 4160816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 347, 424, 530, 694, 848, 1060, 1388, 1696, 1735, 2120, 2776, 3470, 4240, 5552, 6940, 8480, 11104, 13880, 18391, 27760, 36782, 55520, 73564, 91955, 147128, 183910, 294256, 367820, 588512, 735640, 1471280, 2942560]

約数ペア:

[(1, 2942560), (2, 1471280), (4, 735640), (5, 588512), (8, 367820), (10, 294256), (16, 183910), (20, 147128), (32, 91955), (40, 73564), (53, 55520), (80, 36782), (106, 27760), (160, 18391), (212, 13880), (265, 11104), (347, 8480), (424, 6940), (530, 5552), (694, 4240), (848, 3470), (1060, 2776), (1388, 2120), (1696, 1735)]