1253703040

素因数分解:

$2^7\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1433}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 3001419360

約数和(自身を除く): 1747716320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1367, 1433, 2734, 2866, 5468, 5732, 6835, 7165, 10936, 11464, 13670, 14330, 21872, 22928, 27340, 28660, 43744, 45856, 54680, 57320, 87488, 91712, 109360, 114640, 174976, 183424, 218720, 229280, 437440, 458560, 874880, 917120, 1958911, 3917822, 7835644, 9794555, 15671288, 19589110, 31342576, 39178220, 62685152, 78356440, 125370304, 156712880, 250740608, 313425760, 626851520, 1253703040]

約数ペア:

[(1, 1253703040), (2, 626851520), (4, 313425760), (5, 250740608), (8, 156712880), (10, 125370304), (16, 78356440), (20, 62685152), (32, 39178220), (40, 31342576), (64, 19589110), (80, 15671288), (128, 9794555), (160, 7835644), (320, 3917822), (640, 1958911), (1367, 917120), (1433, 874880), (2734, 458560), (2866, 437440), (5468, 229280), (5732, 218720), (6835, 183424), (7165, 174976), (10936, 114640), (11464, 109360), (13670, 91712), (14330, 87488), (21872, 57320), (22928, 54680), (27340, 45856), (28660, 43744)]