28466350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 58634640

約数和(自身を除く): 30168290

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 550, 709, 730, 803, 1418, 1606, 1825, 3545, 3650, 4015, 7090, 7799, 8030, 15598, 17725, 20075, 35450, 38995, 40150, 51757, 77990, 103514, 194975, 258785, 389950, 517570, 569327, 1138654, 1293925, 2587850, 2846635, 5693270, 14233175, 28466350]

約数ペア:

[(1, 28466350), (2, 14233175), (5, 5693270), (10, 2846635), (11, 2587850), (22, 1293925), (25, 1138654), (50, 569327), (55, 517570), (73, 389950), (110, 258785), (146, 194975), (275, 103514), (365, 77990), (550, 51757), (709, 40150), (730, 38995), (803, 35450), (1418, 20075), (1606, 17725), (1825, 15598), (3545, 8030), (3650, 7799), (4015, 7090)]