29561840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4799}}^1$

素因数の和:4830

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 56146960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4799, 6160, 9598, 19196, 23995, 33593, 38392, 47990, 52789, 67186, 76784, 95980, 105578, 134372, 167965, 191960, 211156, 263945, 268744, 335930, 369523, 383920, 422312, 527890, 537488, 671860, 739046, 844624, 1055780, 1343720, 1478092, 1847615, 2111560, 2687440, 2956184, 3695230, 4223120, 5912368, 7390460, 14780920, 29561840]

約数ペア:

[(1, 29561840), (2, 14780920), (4, 7390460), (5, 5912368), (7, 4223120), (8, 3695230), (10, 2956184), (11, 2687440), (14, 2111560), (16, 1847615), (20, 1478092), (22, 1343720), (28, 1055780), (35, 844624), (40, 739046), (44, 671860), (55, 537488), (56, 527890), (70, 422312), (77, 383920), (80, 369523), (88, 335930), (110, 268744), (112, 263945), (140, 211156), (154, 191960), (176, 167965), (220, 134372), (280, 105578), (308, 95980), (385, 76784), (440, 67186), (560, 52789), (616, 47990), (770, 38392), (880, 33593), (1232, 23995), (1540, 19196), (3080, 9598), (4799, 6160)]