99853820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3313}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 230495328

約数和(自身を除く): 130641508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 3313, 6028, 6626, 7535, 13252, 15070, 16565, 30140, 33130, 36443, 66260, 72886, 145772, 182215, 364430, 453881, 728860, 907762, 1815524, 2269405, 4538810, 4992691, 9077620, 9985382, 19970764, 24963455, 49926910, 99853820]

約数ペア:

[(1, 99853820), (2, 49926910), (4, 24963455), (5, 19970764), (10, 9985382), (11, 9077620), (20, 4992691), (22, 4538810), (44, 2269405), (55, 1815524), (110, 907762), (137, 728860), (220, 453881), (274, 364430), (548, 182215), (685, 145772), (1370, 72886), (1507, 66260), (2740, 36443), (3014, 33130), (3313, 30140), (6028, 16565), (6626, 15070), (7535, 13252)]