25822330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 51352704

約数和(自身を除く): 25530374

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 311, 361, 437, 622, 722, 874, 1555, 1805, 2185, 3110, 3610, 4370, 5909, 7153, 8303, 11818, 14306, 16606, 29545, 35765, 41515, 59090, 71530, 83030, 112271, 135907, 224542, 271814, 561355, 679535, 1122710, 1359070, 2582233, 5164466, 12911165, 25822330]

約数ペア:

[(1, 25822330), (2, 12911165), (5, 5164466), (10, 2582233), (19, 1359070), (23, 1122710), (38, 679535), (46, 561355), (95, 271814), (115, 224542), (190, 135907), (230, 112271), (311, 83030), (361, 71530), (437, 59090), (622, 41515), (722, 35765), (874, 29545), (1555, 16606), (1805, 14306), (2185, 11818), (3110, 8303), (3610, 7153), (4370, 5909)]