517364540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4363}}^1$

素因数の和:4408

約数の個数: 108

約数和(自身を含む): 1389506328

約数和(自身を除く): 872141788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1078, 1210, 1540, 1694, 2156, 2420, 2695, 3388, 4235, 4363, 5390, 5929, 8470, 8726, 10780, 11858, 16940, 17452, 21815, 23716, 29645, 30541, 43630, 47993, 59290, 61082, 87260, 95986, 118580, 122164, 152705, 191972, 213787, 239965, 305410, 335951, 427574, 479930, 527923, 610820, 671902, 855148, 959860, 1055846, 1068935, 1343804, 1679755, 2111692, 2137870, 2351657, 2639615, 3359510, 3695461, 4275740, 4703314, 5279230, 6719020, 7390922, 9406628, 10558460, 11758285, 14781844, 18477305, 23516570, 25868227, 36954610, 47033140, 51736454, 73909220, 103472908, 129341135, 258682270, 517364540]

約数ペア:

[(1, 517364540), (2, 258682270), (4, 129341135), (5, 103472908), (7, 73909220), (10, 51736454), (11, 47033140), (14, 36954610), (20, 25868227), (22, 23516570), (28, 18477305), (35, 14781844), (44, 11758285), (49, 10558460), (55, 9406628), (70, 7390922), (77, 6719020), (98, 5279230), (110, 4703314), (121, 4275740), (140, 3695461), (154, 3359510), (196, 2639615), (220, 2351657), (242, 2137870), (245, 2111692), (308, 1679755), (385, 1343804), (484, 1068935), (490, 1055846), (539, 959860), (605, 855148), (770, 671902), (847, 610820), (980, 527923), (1078, 479930), (1210, 427574), (1540, 335951), (1694, 305410), (2156, 239965), (2420, 213787), (2695, 191972), (3388, 152705), (4235, 122164), (4363, 118580), (5390, 95986), (5929, 87260), (8470, 61082), (8726, 59290), (10780, 47993), (11858, 43630), (16940, 30541), (17452, 29645), (21815, 23716)]