103666280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136403}}^1$

素因数の和:136433

約数の個数: 32

約数和(自身を含む): 245527200

約数和(自身を除く): 141860920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 136403, 272806, 545612, 682015, 1091224, 1364030, 2591657, 2728060, 5183314, 5456120, 10366628, 12958285, 20733256, 25916570, 51833140, 103666280]

約数ペア:

[(1, 103666280), (2, 51833140), (4, 25916570), (5, 20733256), (8, 12958285), (10, 10366628), (19, 5456120), (20, 5183314), (38, 2728060), (40, 2591657), (76, 1364030), (95, 1091224), (152, 682015), (190, 545612), (380, 272806), (760, 136403)]