7023280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 18641664

約数和(自身を除く): 11618384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 347, 368, 440, 460, 506, 694, 880, 920, 1012, 1265, 1388, 1735, 1840, 2024, 2530, 2776, 3470, 3817, 4048, 5060, 5552, 6940, 7634, 7981, 10120, 13880, 15268, 15962, 19085, 20240, 27760, 30536, 31924, 38170, 39905, 61072, 63848, 76340, 79810, 87791, 127696, 152680, 159620, 175582, 305360, 319240, 351164, 438955, 638480, 702328, 877910, 1404656, 1755820, 3511640, 7023280]

約数ペア:

[(1, 7023280), (2, 3511640), (4, 1755820), (5, 1404656), (8, 877910), (10, 702328), (11, 638480), (16, 438955), (20, 351164), (22, 319240), (23, 305360), (40, 175582), (44, 159620), (46, 152680), (55, 127696), (80, 87791), (88, 79810), (92, 76340), (110, 63848), (115, 61072), (176, 39905), (184, 38170), (220, 31924), (230, 30536), (253, 27760), (347, 20240), (368, 19085), (440, 15962), (460, 15268), (506, 13880), (694, 10120), (880, 7981), (920, 7634), (1012, 6940), (1265, 5552), (1388, 5060), (1735, 4048), (1840, 3817), (2024, 3470), (2530, 2776)]