26207300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 67287360

約数和(自身を除く): 41080060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1291, 1450, 2030, 2582, 2900, 4060, 5075, 5164, 6455, 9037, 10150, 12910, 18074, 20300, 25820, 32275, 36148, 37439, 45185, 64550, 74878, 90370, 129100, 149756, 180740, 187195, 225925, 262073, 374390, 451850, 524146, 748780, 903700, 935975, 1048292, 1310365, 1871950, 2620730, 3743900, 5241460, 6551825, 13103650, 26207300]

約数ペア:

[(1, 26207300), (2, 13103650), (4, 6551825), (5, 5241460), (7, 3743900), (10, 2620730), (14, 1871950), (20, 1310365), (25, 1048292), (28, 935975), (29, 903700), (35, 748780), (50, 524146), (58, 451850), (70, 374390), (100, 262073), (116, 225925), (140, 187195), (145, 180740), (175, 149756), (203, 129100), (290, 90370), (350, 74878), (406, 64550), (580, 45185), (700, 37439), (725, 36148), (812, 32275), (1015, 25820), (1291, 20300), (1450, 18074), (2030, 12910), (2582, 10150), (2900, 9037), (4060, 6455), (5075, 5164)]