104577760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13339}}^1$

素因数の和:13368

約数の個数: 72

約数和(自身を含む): 287423640

約数和(自身を除く): 182845880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 13339, 26678, 53356, 66695, 93373, 106712, 133390, 186746, 213424, 266780, 373492, 426848, 466865, 533560, 653611, 746984, 933730, 1067120, 1307222, 1493968, 1867460, 2134240, 2614444, 2987936, 3268055, 3734920, 5228888, 6536110, 7469840, 10457776, 13072220, 14939680, 20915552, 26144440, 52288880, 104577760]

約数ペア:

[(1, 104577760), (2, 52288880), (4, 26144440), (5, 20915552), (7, 14939680), (8, 13072220), (10, 10457776), (14, 7469840), (16, 6536110), (20, 5228888), (28, 3734920), (32, 3268055), (35, 2987936), (40, 2614444), (49, 2134240), (56, 1867460), (70, 1493968), (80, 1307222), (98, 1067120), (112, 933730), (140, 746984), (160, 653611), (196, 533560), (224, 466865), (245, 426848), (280, 373492), (392, 266780), (490, 213424), (560, 186746), (784, 133390), (980, 106712), (1120, 93373), (1568, 66695), (1960, 53356), (3920, 26678), (7840, 13339)]