546177220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{8233}}^1$

素因数の和:8380

約数の個数: 48

約数和(自身を含む): 1195181568

約数和(自身を除く): 649004348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 2140, 3317, 6634, 8233, 13268, 16466, 16585, 32932, 33170, 41165, 66340, 82330, 164660, 255223, 510446, 880931, 1020892, 1276115, 1761862, 2552230, 3523724, 4404655, 5104460, 8809310, 17618620, 27308861, 54617722, 109235444, 136544305, 273088610, 546177220]

約数ペア:

[(1, 546177220), (2, 273088610), (4, 136544305), (5, 109235444), (10, 54617722), (20, 27308861), (31, 17618620), (62, 8809310), (107, 5104460), (124, 4404655), (155, 3523724), (214, 2552230), (310, 1761862), (428, 1276115), (535, 1020892), (620, 880931), (1070, 510446), (2140, 255223), (3317, 164660), (6634, 82330), (8233, 66340), (13268, 41165), (16466, 33170), (16585, 32932)]