10209191312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337427}}^1$

素因数の和:337527

約数の個数: 40

約数和(自身を含む): 20753171712

約数和(自身を除く): 10543980400

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 337427, 674854, 1349708, 2699416, 5398832, 10460237, 20583047, 20920474, 41166094, 41840948, 82332188, 83681896, 164664376, 167363792, 329328752, 638074457, 1276148914, 2552297828, 5104595656, 10209191312]

約数ペア:

[(1, 10209191312), (2, 5104595656), (4, 2552297828), (8, 1276148914), (16, 638074457), (31, 329328752), (61, 167363792), (62, 164664376), (122, 83681896), (124, 82332188), (244, 41840948), (248, 41166094), (488, 20920474), (496, 20583047), (976, 10460237), (1891, 5398832), (3782, 2699416), (7564, 1349708), (15128, 674854), (30256, 337427)]