284646700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{16843}}^1$

素因数の和:16883

約数の個数: 54

約数和(自身を含む): 668892084

約数和(自身を除く): 384245384

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16843, 16900, 33686, 67372, 84215, 168430, 218959, 336860, 421075, 437918, 842150, 875836, 1094795, 1684300, 2189590, 2846467, 4379180, 5473975, 5692934, 10947950, 11385868, 14232335, 21895900, 28464670, 56929340, 71161675, 142323350, 284646700]

約数ペア:

[(1, 284646700), (2, 142323350), (4, 71161675), (5, 56929340), (10, 28464670), (13, 21895900), (20, 14232335), (25, 11385868), (26, 10947950), (50, 5692934), (52, 5473975), (65, 4379180), (100, 2846467), (130, 2189590), (169, 1684300), (260, 1094795), (325, 875836), (338, 842150), (650, 437918), (676, 421075), (845, 336860), (1300, 218959), (1690, 168430), (3380, 84215), (4225, 67372), (8450, 33686), (16843, 16900)]