4826080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 13547520

約数和(自身を除く): 8721440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 139, 140, 155, 160, 217, 224, 248, 278, 280, 310, 434, 496, 556, 560, 620, 695, 868, 973, 992, 1085, 1112, 1120, 1240, 1390, 1736, 1946, 2170, 2224, 2480, 2780, 3472, 3892, 4309, 4340, 4448, 4865, 4960, 5560, 6944, 7784, 8618, 8680, 9730, 11120, 15568, 17236, 17360, 19460, 21545, 22240, 30163, 31136, 34472, 34720, 38920, 43090, 60326, 68944, 77840, 86180, 120652, 137888, 150815, 155680, 172360, 241304, 301630, 344720, 482608, 603260, 689440, 965216, 1206520, 2413040, 4826080]

約数ペア:

[(1, 4826080), (2, 2413040), (4, 1206520), (5, 965216), (7, 689440), (8, 603260), (10, 482608), (14, 344720), (16, 301630), (20, 241304), (28, 172360), (31, 155680), (32, 150815), (35, 137888), (40, 120652), (56, 86180), (62, 77840), (70, 68944), (80, 60326), (112, 43090), (124, 38920), (139, 34720), (140, 34472), (155, 31136), (160, 30163), (217, 22240), (224, 21545), (248, 19460), (278, 17360), (280, 17236), (310, 15568), (434, 11120), (496, 9730), (556, 8680), (560, 8618), (620, 7784), (695, 6944), (868, 5560), (973, 4960), (992, 4865), (1085, 4448), (1112, 4340), (1120, 4309), (1240, 3892), (1390, 3472), (1736, 2780), (1946, 2480), (2170, 2224)]