1294176040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{5003}}^1$

素因数の和:5266

約数の個数: 64

約数和(自身を含む): 3026419200

約数和(自身を除く): 1732243160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 223, 232, 290, 446, 580, 892, 1115, 1160, 1784, 2230, 4460, 5003, 6467, 8920, 10006, 12934, 20012, 25015, 25868, 32335, 40024, 50030, 51736, 64670, 100060, 129340, 145087, 200120, 258680, 290174, 580348, 725435, 1115669, 1160696, 1450870, 2231338, 2901740, 4462676, 5578345, 5803480, 8925352, 11156690, 22313380, 32354401, 44626760, 64708802, 129417604, 161772005, 258835208, 323544010, 647088020, 1294176040]

約数ペア:

[(1, 1294176040), (2, 647088020), (4, 323544010), (5, 258835208), (8, 161772005), (10, 129417604), (20, 64708802), (29, 44626760), (40, 32354401), (58, 22313380), (116, 11156690), (145, 8925352), (223, 5803480), (232, 5578345), (290, 4462676), (446, 2901740), (580, 2231338), (892, 1450870), (1115, 1160696), (1160, 1115669), (1784, 725435), (2230, 580348), (4460, 290174), (5003, 258680), (6467, 200120), (8920, 145087), (10006, 129340), (12934, 100060), (20012, 64670), (25015, 51736), (25868, 50030), (32335, 40024)]