39530960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1060

約数の個数: 80

約数和(自身を含む): 106588416

約数和(自身を除く): 67057456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 967, 1022, 1168, 1460, 1934, 2044, 2555, 2920, 3868, 4088, 4835, 5110, 5840, 6769, 7736, 8176, 9670, 10220, 13538, 15472, 19340, 20440, 27076, 33845, 38680, 40880, 54152, 67690, 70591, 77360, 108304, 135380, 141182, 270760, 282364, 352955, 494137, 541520, 564728, 705910, 988274, 1129456, 1411820, 1976548, 2470685, 2823640, 3953096, 4941370, 5647280, 7906192, 9882740, 19765480, 39530960]

約数ペア:

[(1, 39530960), (2, 19765480), (4, 9882740), (5, 7906192), (7, 5647280), (8, 4941370), (10, 3953096), (14, 2823640), (16, 2470685), (20, 1976548), (28, 1411820), (35, 1129456), (40, 988274), (56, 705910), (70, 564728), (73, 541520), (80, 494137), (112, 352955), (140, 282364), (146, 270760), (280, 141182), (292, 135380), (365, 108304), (511, 77360), (560, 70591), (584, 67690), (730, 54152), (967, 40880), (1022, 38680), (1168, 33845), (1460, 27076), (1934, 20440), (2044, 19340), (2555, 15472), (2920, 13538), (3868, 10220), (4088, 9670), (4835, 8176), (5110, 7736), (5840, 6769)]