19129522160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1101931}}^1$

素因数の和:1101982

約数の個数: 80

約数和(自身を含む): 52469594112

約数和(自身を除く): 33340071952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 1101931, 2203862, 4407724, 5509655, 7713517, 8815448, 11019310, 15427034, 17630896, 22038620, 30854068, 34159861, 38567585, 44077240, 61708136, 68319722, 77135170, 88154480, 123416272, 136639444, 154270340, 170799305, 239119027, 273278888, 308540680, 341598610, 478238054, 546557776, 617081360, 683197220, 956476108, 1195595135, 1366394440, 1912952216, 2391190270, 2732788880, 3825904432, 4782380540, 9564761080, 19129522160]

約数ペア:

[(1, 19129522160), (2, 9564761080), (4, 4782380540), (5, 3825904432), (7, 2732788880), (8, 2391190270), (10, 1912952216), (14, 1366394440), (16, 1195595135), (20, 956476108), (28, 683197220), (31, 617081360), (35, 546557776), (40, 478238054), (56, 341598610), (62, 308540680), (70, 273278888), (80, 239119027), (112, 170799305), (124, 154270340), (140, 136639444), (155, 123416272), (217, 88154480), (248, 77135170), (280, 68319722), (310, 61708136), (434, 44077240), (496, 38567585), (560, 34159861), (620, 30854068), (868, 22038620), (1085, 17630896), (1240, 15427034), (1736, 11019310), (2170, 8815448), (2480, 7713517), (3472, 5509655), (4340, 4407724), (8680, 2203862), (17360, 1101931)]