11782540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1093}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 31428432

約数和(自身を除く): 19645892

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1093, 1540, 2156, 2186, 2695, 4372, 5390, 5465, 7651, 10780, 10930, 12023, 15302, 21860, 24046, 30604, 38255, 48092, 53557, 60115, 76510, 84161, 107114, 120230, 153020, 168322, 214228, 240460, 267785, 336644, 420805, 535570, 589127, 841610, 1071140, 1178254, 1683220, 2356508, 2945635, 5891270, 11782540]

約数ペア:

[(1, 11782540), (2, 5891270), (4, 2945635), (5, 2356508), (7, 1683220), (10, 1178254), (11, 1071140), (14, 841610), (20, 589127), (22, 535570), (28, 420805), (35, 336644), (44, 267785), (49, 240460), (55, 214228), (70, 168322), (77, 153020), (98, 120230), (110, 107114), (140, 84161), (154, 76510), (196, 60115), (220, 53557), (245, 48092), (308, 38255), (385, 30604), (490, 24046), (539, 21860), (770, 15302), (980, 12023), (1078, 10930), (1093, 10780), (1540, 7651), (2156, 5465), (2186, 5390), (2695, 4372)]