2201651650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 4583278080

約数和(自身を除く): 2381626430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 137, 274, 275, 305, 479, 550, 610, 671, 685, 958, 1342, 1370, 1507, 1525, 2395, 3014, 3050, 3355, 3425, 4790, 5269, 6710, 6850, 7535, 8357, 10538, 11975, 15070, 16714, 16775, 23950, 26345, 29219, 33550, 37675, 41785, 52690, 58438, 65623, 75350, 83570, 91927, 131246, 131725, 146095, 183854, 208925, 263450, 292190, 321409, 328115, 417850, 459635, 642818, 656230, 721853, 730475, 919270, 1443706, 1460950, 1607045, 1640575, 2298175, 3214090, 3281150, 3609265, 4003003, 4596350, 7218530, 8006006, 8035225, 16070450, 18046325, 20015015, 36092650, 40030030, 44033033, 88066066, 100075075, 200150150, 220165165, 440330330, 1100825825, 2201651650]

約数ペア:

[(1, 2201651650), (2, 1100825825), (5, 440330330), (10, 220165165), (11, 200150150), (22, 100075075), (25, 88066066), (50, 44033033), (55, 40030030), (61, 36092650), (110, 20015015), (122, 18046325), (137, 16070450), (274, 8035225), (275, 8006006), (305, 7218530), (479, 4596350), (550, 4003003), (610, 3609265), (671, 3281150), (685, 3214090), (958, 2298175), (1342, 1640575), (1370, 1607045), (1507, 1460950), (1525, 1443706), (2395, 919270), (3014, 730475), (3050, 721853), (3355, 656230), (3425, 642818), (4790, 459635), (5269, 417850), (6710, 328115), (6850, 321409), (7535, 292190), (8357, 263450), (10538, 208925), (11975, 183854), (15070, 146095), (16714, 131725), (16775, 131246), (23950, 91927), (26345, 83570), (29219, 75350), (33550, 65623), (37675, 58438), (41785, 52690)]