88907920

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3793}}^1$

素因数の和:4099

約数の個数: 40

約数和(自身を含む): 207471096

約数和(自身を除く): 118563176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 3793, 4688, 5860, 7586, 11720, 15172, 18965, 23440, 30344, 37930, 60688, 75860, 151720, 303440, 1111349, 2222698, 4445396, 5556745, 8890792, 11113490, 17781584, 22226980, 44453960, 88907920]

約数ペア:

[(1, 88907920), (2, 44453960), (4, 22226980), (5, 17781584), (8, 11113490), (10, 8890792), (16, 5556745), (20, 4445396), (40, 2222698), (80, 1111349), (293, 303440), (586, 151720), (1172, 75860), (1465, 60688), (2344, 37930), (2930, 30344), (3793, 23440), (4688, 18965), (5860, 15172), (7586, 11720)]