7888936580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{2897}}^1$

素因数の和:3333

約数の個数: 96

約数和(自身を含む): 19349922816

約数和(自身を除く): 11460986236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 367, 371, 530, 734, 742, 1060, 1468, 1484, 1835, 1855, 2569, 2897, 3670, 3710, 5138, 5794, 7340, 7420, 10276, 11588, 12845, 14485, 19451, 20279, 25690, 28970, 38902, 40558, 51380, 57940, 77804, 81116, 97255, 101395, 136157, 153541, 194510, 202790, 272314, 307082, 389020, 405580, 544628, 614164, 680785, 767705, 1063199, 1074787, 1361570, 1535410, 2126398, 2149574, 2723140, 3070820, 4252796, 4299148, 5315995, 5373935, 7442393, 10631990, 10747870, 14884786, 21263980, 21495740, 29769572, 37211965, 56349547, 74423930, 112699094, 148847860, 225398188, 281747735, 394446829, 563495470, 788893658, 1126990940, 1577787316, 1972234145, 3944468290, 7888936580]

約数ペア:

[(1, 7888936580), (2, 3944468290), (4, 1972234145), (5, 1577787316), (7, 1126990940), (10, 788893658), (14, 563495470), (20, 394446829), (28, 281747735), (35, 225398188), (53, 148847860), (70, 112699094), (106, 74423930), (140, 56349547), (212, 37211965), (265, 29769572), (367, 21495740), (371, 21263980), (530, 14884786), (734, 10747870), (742, 10631990), (1060, 7442393), (1468, 5373935), (1484, 5315995), (1835, 4299148), (1855, 4252796), (2569, 3070820), (2897, 2723140), (3670, 2149574), (3710, 2126398), (5138, 1535410), (5794, 1361570), (7340, 1074787), (7420, 1063199), (10276, 767705), (11588, 680785), (12845, 614164), (14485, 544628), (19451, 405580), (20279, 389020), (25690, 307082), (28970, 272314), (38902, 202790), (40558, 194510), (51380, 153541), (57940, 136157), (77804, 101395), (81116, 97255)]