109660400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 284148480

約数和(自身を除く): 174488080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 47, 50, 76, 80, 94, 95, 100, 152, 188, 190, 200, 235, 304, 307, 376, 380, 400, 470, 475, 614, 752, 760, 893, 940, 950, 1175, 1228, 1520, 1535, 1786, 1880, 1900, 2350, 2456, 3070, 3572, 3760, 3800, 4465, 4700, 4912, 5833, 6140, 7144, 7600, 7675, 8930, 9400, 11666, 12280, 14288, 14429, 15350, 17860, 18800, 22325, 23332, 24560, 28858, 29165, 30700, 35720, 44650, 46664, 57716, 58330, 61400, 71440, 72145, 89300, 93328, 115432, 116660, 122800, 144290, 145825, 178600, 230864, 233320, 274151, 288580, 291650, 357200, 360725, 466640, 548302, 577160, 583300, 721450, 1096604, 1154320, 1166600, 1370755, 1442900, 2193208, 2333200, 2741510, 2885800, 4386416, 5483020, 5771600, 6853775, 10966040, 13707550, 21932080, 27415100, 54830200, 109660400]

約数ペア:

[(1, 109660400), (2, 54830200), (4, 27415100), (5, 21932080), (8, 13707550), (10, 10966040), (16, 6853775), (19, 5771600), (20, 5483020), (25, 4386416), (38, 2885800), (40, 2741510), (47, 2333200), (50, 2193208), (76, 1442900), (80, 1370755), (94, 1166600), (95, 1154320), (100, 1096604), (152, 721450), (188, 583300), (190, 577160), (200, 548302), (235, 466640), (304, 360725), (307, 357200), (376, 291650), (380, 288580), (400, 274151), (470, 233320), (475, 230864), (614, 178600), (752, 145825), (760, 144290), (893, 122800), (940, 116660), (950, 115432), (1175, 93328), (1228, 89300), (1520, 72145), (1535, 71440), (1786, 61400), (1880, 58330), (1900, 57716), (2350, 46664), (2456, 44650), (3070, 35720), (3572, 30700), (3760, 29165), (3800, 28858), (4465, 24560), (4700, 23332), (4912, 22325), (5833, 18800), (6140, 17860), (7144, 15350), (7600, 14429), (7675, 14288), (8930, 12280), (9400, 11666)]