484350020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{314513}}^1$

素因数の和:314540

約数の個数: 48

約数和(自身を含む): 1268120448

約数和(自身を除く): 783770428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 314513, 629026, 1258052, 1572565, 2201591, 3145130, 3459643, 4403182, 6290260, 6919286, 8806364, 11007955, 13838572, 17298215, 22015910, 24217501, 34596430, 44031820, 48435002, 69192860, 96870004, 121087505, 242175010, 484350020]

約数ペア:

[(1, 484350020), (2, 242175010), (4, 121087505), (5, 96870004), (7, 69192860), (10, 48435002), (11, 44031820), (14, 34596430), (20, 24217501), (22, 22015910), (28, 17298215), (35, 13838572), (44, 11007955), (55, 8806364), (70, 6919286), (77, 6290260), (110, 4403182), (140, 3459643), (154, 3145130), (220, 2201591), (308, 1572565), (385, 1258052), (770, 629026), (1540, 314513)]