10378480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 28283904

約数和(自身を除く): 17905424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 431, 560, 602, 688, 860, 862, 1204, 1505, 1720, 1724, 2155, 2408, 3010, 3017, 3440, 3448, 4310, 4816, 6020, 6034, 6896, 8620, 12040, 12068, 15085, 17240, 18533, 24080, 24136, 30170, 34480, 37066, 48272, 60340, 74132, 92665, 120680, 129731, 148264, 185330, 241360, 259462, 296528, 370660, 518924, 648655, 741320, 1037848, 1297310, 1482640, 2075696, 2594620, 5189240, 10378480]

約数ペア:

[(1, 10378480), (2, 5189240), (4, 2594620), (5, 2075696), (7, 1482640), (8, 1297310), (10, 1037848), (14, 741320), (16, 648655), (20, 518924), (28, 370660), (35, 296528), (40, 259462), (43, 241360), (56, 185330), (70, 148264), (80, 129731), (86, 120680), (112, 92665), (140, 74132), (172, 60340), (215, 48272), (280, 37066), (301, 34480), (344, 30170), (430, 24136), (431, 24080), (560, 18533), (602, 17240), (688, 15085), (860, 12068), (862, 12040), (1204, 8620), (1505, 6896), (1720, 6034), (1724, 6020), (2155, 4816), (2408, 4310), (3010, 3448), (3017, 3440)]