19005352450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{654229}}^1$

素因数の和:654331

約数の個数: 48

約数和(自身を含む): 40886758080

約数和(自身を除く): 21881405630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 2075, 2905, 4150, 5810, 14525, 29050, 654229, 1308458, 3271145, 4579603, 6542290, 9159206, 16355725, 22898015, 32711450, 45796030, 54301007, 108602014, 114490075, 228980150, 271505035, 380107049, 543010070, 760214098, 1357525175, 1900535245, 2715050350, 3801070490, 9502676225, 19005352450]

約数ペア:

[(1, 19005352450), (2, 9502676225), (5, 3801070490), (7, 2715050350), (10, 1900535245), (14, 1357525175), (25, 760214098), (35, 543010070), (50, 380107049), (70, 271505035), (83, 228980150), (166, 114490075), (175, 108602014), (350, 54301007), (415, 45796030), (581, 32711450), (830, 22898015), (1162, 16355725), (2075, 9159206), (2905, 6542290), (4150, 4579603), (5810, 3271145), (14525, 1308458), (29050, 654229)]