2016890840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1738699}}^1$

素因数の和:1738739

約数の個数: 32

約数和(自身を含む): 4694490000

約数和(自身を除く): 2677599160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1738699, 3477398, 6954796, 8693495, 13909592, 17386990, 34773980, 50422271, 69547960, 100844542, 201689084, 252111355, 403378168, 504222710, 1008445420, 2016890840]

約数ペア:

[(1, 2016890840), (2, 1008445420), (4, 504222710), (5, 403378168), (8, 252111355), (10, 201689084), (20, 100844542), (29, 69547960), (40, 50422271), (58, 34773980), (116, 17386990), (145, 13909592), (232, 8693495), (290, 6954796), (580, 3477398), (1160, 1738699)]