22476941440

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{494651}}^1$

素因数の和:494741

約数の個数: 64

約数和(自身を含む): 54490864320

約数和(自身を除く): 32013922880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 22720, 45440, 494651, 989302, 1978604, 2473255, 3957208, 4946510, 7914416, 9893020, 15828832, 19786040, 31657664, 35120221, 39572080, 63315328, 70240442, 79144160, 140480884, 158288320, 175601105, 280961768, 316576640, 351202210, 561923536, 702404420, 1123847072, 1404808840, 2247694144, 2809617680, 4495388288, 5619235360, 11238470720, 22476941440]

約数ペア:

[(1, 22476941440), (2, 11238470720), (4, 5619235360), (5, 4495388288), (8, 2809617680), (10, 2247694144), (16, 1404808840), (20, 1123847072), (32, 702404420), (40, 561923536), (64, 351202210), (71, 316576640), (80, 280961768), (128, 175601105), (142, 158288320), (160, 140480884), (284, 79144160), (320, 70240442), (355, 63315328), (568, 39572080), (640, 35120221), (710, 31657664), (1136, 19786040), (1420, 15828832), (2272, 9893020), (2840, 7914416), (4544, 4946510), (5680, 3957208), (9088, 2473255), (11360, 1978604), (22720, 989302), (45440, 494651)]