17389939820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{27061}}^1$

素因数の和:27231

約数の個数: 96

約数和(自身を含む): 41899769856

約数和(自身を除く): 24509830036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 127, 220, 230, 253, 254, 460, 506, 508, 635, 1012, 1265, 1270, 1397, 2530, 2540, 2794, 2921, 5060, 5588, 5842, 6985, 11684, 13970, 14605, 27061, 27940, 29210, 32131, 54122, 58420, 64262, 108244, 128524, 135305, 160655, 270610, 297671, 321310, 541220, 595342, 622403, 642620, 1190684, 1244806, 1488355, 2489612, 2976710, 3112015, 3436747, 5953420, 6224030, 6846433, 6873494, 12448060, 13692866, 13746988, 17183735, 27385732, 34232165, 34367470, 37804217, 68464330, 68734940, 75608434, 79045181, 136928660, 151216868, 158090362, 189021085, 316180724, 378042170, 395225905, 756084340, 790451810, 869496991, 1580903620, 1738993982, 3477987964, 4347484955, 8694969910, 17389939820]

約数ペア:

[(1, 17389939820), (2, 8694969910), (4, 4347484955), (5, 3477987964), (10, 1738993982), (11, 1580903620), (20, 869496991), (22, 790451810), (23, 756084340), (44, 395225905), (46, 378042170), (55, 316180724), (92, 189021085), (110, 158090362), (115, 151216868), (127, 136928660), (220, 79045181), (230, 75608434), (253, 68734940), (254, 68464330), (460, 37804217), (506, 34367470), (508, 34232165), (635, 27385732), (1012, 17183735), (1265, 13746988), (1270, 13692866), (1397, 12448060), (2530, 6873494), (2540, 6846433), (2794, 6224030), (2921, 5953420), (5060, 3436747), (5588, 3112015), (5842, 2976710), (6985, 2489612), (11684, 1488355), (13970, 1244806), (14605, 1190684), (27061, 642620), (27940, 622403), (29210, 595342), (32131, 541220), (54122, 321310), (58420, 297671), (64262, 270610), (108244, 160655), (128524, 135305)]