117238620460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{497153}}^1$

素因数の和:498082

約数の個数: 48

約数和(自身を含む): 265432509216

約数和(自身を除く): 148193888756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 907, 1814, 3628, 4535, 9070, 11791, 18140, 23582, 47164, 58955, 117910, 235820, 497153, 994306, 1988612, 2485765, 4971530, 6462989, 9943060, 12925978, 25851956, 32314945, 64629890, 129259780, 450917771, 901835542, 1803671084, 2254588855, 4509177710, 5861931023, 9018355420, 11723862046, 23447724092, 29309655115, 58619310230, 117238620460]

約数ペア:

[(1, 117238620460), (2, 58619310230), (4, 29309655115), (5, 23447724092), (10, 11723862046), (13, 9018355420), (20, 5861931023), (26, 4509177710), (52, 2254588855), (65, 1803671084), (130, 901835542), (260, 450917771), (907, 129259780), (1814, 64629890), (3628, 32314945), (4535, 25851956), (9070, 12925978), (11791, 9943060), (18140, 6462989), (23582, 4971530), (47164, 2485765), (58955, 1988612), (117910, 994306), (235820, 497153)]