26619670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 60383232

約数和(自身を除く): 33763562

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 181, 191, 362, 382, 385, 770, 905, 955, 1267, 1337, 1810, 1910, 1991, 2101, 2534, 2674, 3982, 4202, 6335, 6685, 9955, 10505, 12670, 13370, 13937, 14707, 19910, 21010, 27874, 29414, 34571, 69142, 69685, 73535, 139370, 147070, 172855, 241997, 345710, 380281, 483994, 760562, 1209985, 1901405, 2419970, 2661967, 3802810, 5323934, 13309835, 26619670]

約数ペア:

[(1, 26619670), (2, 13309835), (5, 5323934), (7, 3802810), (10, 2661967), (11, 2419970), (14, 1901405), (22, 1209985), (35, 760562), (55, 483994), (70, 380281), (77, 345710), (110, 241997), (154, 172855), (181, 147070), (191, 139370), (362, 73535), (382, 69685), (385, 69142), (770, 34571), (905, 29414), (955, 27874), (1267, 21010), (1337, 19910), (1810, 14707), (1910, 13937), (1991, 13370), (2101, 12670), (2534, 10505), (2674, 9955), (3982, 6685), (4202, 6335)]