41247920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 111213120

約数和(自身を除く): 69965200

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, 1009, 1022, 1168, 1460, 2018, 2044, 2555, 2920, 4036, 4088, 5045, 5110, 5840, 7063, 8072, 8176, 10090, 10220, 14126, 16144, 20180, 20440, 28252, 35315, 40360, 40880, 56504, 70630, 73657, 80720, 113008, 141260, 147314, 282520, 294628, 368285, 515599, 565040, 589256, 736570, 1031198, 1178512, 1473140, 2062396, 2577995, 2946280, 4124792, 5155990, 5892560, 8249584, 10311980, 20623960, 41247920]

約数ペア:

[(1, 41247920), (2, 20623960), (4, 10311980), (5, 8249584), (7, 5892560), (8, 5155990), (10, 4124792), (14, 2946280), (16, 2577995), (20, 2062396), (28, 1473140), (35, 1178512), (40, 1031198), (56, 736570), (70, 589256), (73, 565040), (80, 515599), (112, 368285), (140, 294628), (146, 282520), (280, 147314), (292, 141260), (365, 113008), (511, 80720), (560, 73657), (584, 70630), (730, 56504), (1009, 40880), (1022, 40360), (1168, 35315), (1460, 28252), (2018, 20440), (2044, 20180), (2555, 16144), (2920, 14126), (4036, 10220), (4088, 10090), (5045, 8176), (5110, 8072), (5840, 7063)]