4998184460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1\times {\mathrm{4297}}^1$

素因数の和:7386

約数の個数: 48

約数和(自身を含む): 11054799840

約数和(自身を除く): 6056615380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3061, 4297, 6122, 8594, 12244, 15305, 17188, 21485, 30610, 42970, 58159, 61220, 81643, 85940, 116318, 163286, 232636, 290795, 326572, 408215, 581590, 816430, 1163180, 1632860, 13153117, 26306234, 52612468, 65765585, 131531170, 249909223, 263062340, 499818446, 999636892, 1249546115, 2499092230, 4998184460]

約数ペア:

[(1, 4998184460), (2, 2499092230), (4, 1249546115), (5, 999636892), (10, 499818446), (19, 263062340), (20, 249909223), (38, 131531170), (76, 65765585), (95, 52612468), (190, 26306234), (380, 13153117), (3061, 1632860), (4297, 1163180), (6122, 816430), (8594, 581590), (12244, 408215), (15305, 326572), (17188, 290795), (21485, 232636), (30610, 163286), (42970, 116318), (58159, 85940), (61220, 81643)]