9669520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 26569728

約数和(自身を除く): 16900208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 557, 560, 620, 868, 1085, 1114, 1240, 1736, 2170, 2228, 2480, 2785, 3472, 3899, 4340, 4456, 5570, 7798, 8680, 8912, 11140, 15596, 17267, 17360, 19495, 22280, 31192, 34534, 38990, 44560, 62384, 69068, 77980, 86335, 120869, 138136, 155960, 172670, 241738, 276272, 311920, 345340, 483476, 604345, 690680, 966952, 1208690, 1381360, 1933904, 2417380, 4834760, 9669520]

約数ペア:

[(1, 9669520), (2, 4834760), (4, 2417380), (5, 1933904), (7, 1381360), (8, 1208690), (10, 966952), (14, 690680), (16, 604345), (20, 483476), (28, 345340), (31, 311920), (35, 276272), (40, 241738), (56, 172670), (62, 155960), (70, 138136), (80, 120869), (112, 86335), (124, 77980), (140, 69068), (155, 62384), (217, 44560), (248, 38990), (280, 34534), (310, 31192), (434, 22280), (496, 19495), (557, 17360), (560, 17267), (620, 15596), (868, 11140), (1085, 8912), (1114, 8680), (1240, 7798), (1736, 5570), (2170, 4456), (2228, 4340), (2480, 3899), (2785, 3472)]