10487750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 24216192

約数和(自身を除く): 13728442

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 461, 650, 875, 910, 922, 1625, 1750, 2275, 2305, 3227, 3250, 4550, 4610, 5993, 6454, 11375, 11525, 11986, 16135, 22750, 23050, 29965, 32270, 41951, 57625, 59930, 80675, 83902, 115250, 149825, 161350, 209755, 299650, 403375, 419510, 749125, 806750, 1048775, 1498250, 2097550, 5243875, 10487750]

約数ペア:

[(1, 10487750), (2, 5243875), (5, 2097550), (7, 1498250), (10, 1048775), (13, 806750), (14, 749125), (25, 419510), (26, 403375), (35, 299650), (50, 209755), (65, 161350), (70, 149825), (91, 115250), (125, 83902), (130, 80675), (175, 59930), (182, 57625), (250, 41951), (325, 32270), (350, 29965), (455, 23050), (461, 22750), (650, 16135), (875, 11986), (910, 11525), (922, 11375), (1625, 6454), (1750, 5993), (2275, 4610), (2305, 4550), (3227, 3250)]