2685366940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 6057192960

約数和(自身を除く): 3371826020

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 233, 290, 310, 466, 580, 620, 641, 899, 932, 1165, 1282, 1798, 2330, 2564, 3205, 3596, 4495, 4660, 6410, 6757, 7223, 8990, 12820, 13514, 14446, 17980, 18589, 19871, 27028, 28892, 33785, 36115, 37178, 39742, 67570, 72230, 74356, 79484, 92945, 99355, 135140, 144460, 149353, 185890, 198710, 209467, 298706, 371780, 397420, 418934, 576259, 597412, 746765, 837868, 1047335, 1152518, 1493530, 2094670, 2305036, 2881295, 2987060, 4189340, 4331237, 4629943, 5762590, 8662474, 9259886, 11525180, 17324948, 18519772, 21656185, 23149715, 43312370, 46299430, 86624740, 92598860, 134268347, 268536694, 537073388, 671341735, 1342683470, 2685366940]

約数ペア:

[(1, 2685366940), (2, 1342683470), (4, 671341735), (5, 537073388), (10, 268536694), (20, 134268347), (29, 92598860), (31, 86624740), (58, 46299430), (62, 43312370), (116, 23149715), (124, 21656185), (145, 18519772), (155, 17324948), (233, 11525180), (290, 9259886), (310, 8662474), (466, 5762590), (580, 4629943), (620, 4331237), (641, 4189340), (899, 2987060), (932, 2881295), (1165, 2305036), (1282, 2094670), (1798, 1493530), (2330, 1152518), (2564, 1047335), (3205, 837868), (3596, 746765), (4495, 597412), (4660, 576259), (6410, 418934), (6757, 397420), (7223, 371780), (8990, 298706), (12820, 209467), (13514, 198710), (14446, 185890), (17980, 149353), (18589, 144460), (19871, 135140), (27028, 99355), (28892, 92945), (33785, 79484), (36115, 74356), (37178, 72230), (39742, 67570)]