5289770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 10074240

約数和(自身を除く): 4784470

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 211, 218, 230, 422, 545, 1055, 1090, 2110, 2507, 4853, 5014, 9706, 12535, 22999, 24265, 25070, 45998, 48530, 114995, 229990, 528977, 1057954, 2644885, 5289770]

約数ペア:

[(1, 5289770), (2, 2644885), (5, 1057954), (10, 528977), (23, 229990), (46, 114995), (109, 48530), (115, 45998), (211, 25070), (218, 24265), (230, 22999), (422, 12535), (545, 9706), (1055, 5014), (1090, 4853), (2110, 2507)]