12550160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 33914496

約数和(自身を除く): 21364336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 307, 365, 511, 560, 584, 614, 730, 1022, 1168, 1228, 1460, 1535, 2044, 2149, 2456, 2555, 2920, 3070, 4088, 4298, 4912, 5110, 5840, 6140, 8176, 8596, 10220, 10745, 12280, 17192, 20440, 21490, 22411, 24560, 34384, 40880, 42980, 44822, 85960, 89644, 112055, 156877, 171920, 179288, 224110, 313754, 358576, 448220, 627508, 784385, 896440, 1255016, 1568770, 1792880, 2510032, 3137540, 6275080, 12550160]

約数ペア:

[(1, 12550160), (2, 6275080), (4, 3137540), (5, 2510032), (7, 1792880), (8, 1568770), (10, 1255016), (14, 896440), (16, 784385), (20, 627508), (28, 448220), (35, 358576), (40, 313754), (56, 224110), (70, 179288), (73, 171920), (80, 156877), (112, 112055), (140, 89644), (146, 85960), (280, 44822), (292, 42980), (307, 40880), (365, 34384), (511, 24560), (560, 22411), (584, 21490), (614, 20440), (730, 17192), (1022, 12280), (1168, 10745), (1228, 10220), (1460, 8596), (1535, 8176), (2044, 6140), (2149, 5840), (2456, 5110), (2555, 4912), (2920, 4298), (3070, 4088)]