73876480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 88

約数和(自身を含む): 181577088

約数和(自身を除く): 107700608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 307, 320, 376, 470, 512, 614, 640, 752, 940, 1024, 1228, 1280, 1504, 1535, 1880, 2456, 2560, 3008, 3070, 3760, 4912, 5120, 6016, 6140, 7520, 9824, 12032, 12280, 14429, 15040, 19648, 24064, 24560, 28858, 30080, 39296, 48128, 49120, 57716, 60160, 72145, 78592, 98240, 115432, 120320, 144290, 157184, 196480, 230864, 240640, 288580, 314368, 392960, 461728, 577160, 785920, 923456, 1154320, 1571840, 1846912, 2308640, 3693824, 4617280, 7387648, 9234560, 14775296, 18469120, 36938240, 73876480]

約数ペア:

[(1, 73876480), (2, 36938240), (4, 18469120), (5, 14775296), (8, 9234560), (10, 7387648), (16, 4617280), (20, 3693824), (32, 2308640), (40, 1846912), (47, 1571840), (64, 1154320), (80, 923456), (94, 785920), (128, 577160), (160, 461728), (188, 392960), (235, 314368), (256, 288580), (307, 240640), (320, 230864), (376, 196480), (470, 157184), (512, 144290), (614, 120320), (640, 115432), (752, 98240), (940, 78592), (1024, 72145), (1228, 60160), (1280, 57716), (1504, 49120), (1535, 48128), (1880, 39296), (2456, 30080), (2560, 28858), (3008, 24560), (3070, 24064), (3760, 19648), (4912, 15040), (5120, 14429), (6016, 12280), (6140, 12032), (7520, 9824)]