293865920

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17327}}^1$

素因数の和:17397

約数の個数: 56

約数和(自身を含む): 713012544

約数和(自身を除く): 419146624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 16960, 17327, 34654, 69308, 86635, 138616, 173270, 277232, 346540, 554464, 693080, 918331, 1108928, 1386160, 1836662, 2772320, 3673324, 4591655, 5544640, 7346648, 9183310, 14693296, 18366620, 29386592, 36733240, 58773184, 73466480, 146932960, 293865920]

約数ペア:

[(1, 293865920), (2, 146932960), (4, 73466480), (5, 58773184), (8, 36733240), (10, 29386592), (16, 18366620), (20, 14693296), (32, 9183310), (40, 7346648), (53, 5544640), (64, 4591655), (80, 3673324), (106, 2772320), (160, 1836662), (212, 1386160), (265, 1108928), (320, 918331), (424, 693080), (530, 554464), (848, 346540), (1060, 277232), (1696, 173270), (2120, 138616), (3392, 86635), (4240, 69308), (8480, 34654), (16960, 17327)]