2529777010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 4881254400

約数和(自身を除く): 2351477390

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 439, 641, 878, 899, 1282, 1798, 2195, 3205, 4390, 4495, 6410, 8990, 12731, 13609, 18589, 19871, 25462, 27218, 37178, 39742, 63655, 68045, 92945, 99355, 127310, 136090, 185890, 198710, 281399, 394661, 562798, 576259, 789322, 1152518, 1406995, 1973305, 2813990, 2881295, 3946610, 5762590, 8160571, 8723369, 16321142, 17446738, 40802855, 43616845, 81605710, 87233690, 252977701, 505955402, 1264888505, 2529777010]

約数ペア:

[(1, 2529777010), (2, 1264888505), (5, 505955402), (10, 252977701), (29, 87233690), (31, 81605710), (58, 43616845), (62, 40802855), (145, 17446738), (155, 16321142), (290, 8723369), (310, 8160571), (439, 5762590), (641, 3946610), (878, 2881295), (899, 2813990), (1282, 1973305), (1798, 1406995), (2195, 1152518), (3205, 789322), (4390, 576259), (4495, 562798), (6410, 394661), (8990, 281399), (12731, 198710), (13609, 185890), (18589, 136090), (19871, 127310), (25462, 99355), (27218, 92945), (37178, 68045), (39742, 63655)]