174107920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4259}}^1$

素因数の和:4352

約数の個数: 80

約数和(自身を含む): 469077120

約数和(自身を除く): 294969200

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, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 4259, 5110, 5840, 8176, 8518, 10220, 17036, 20440, 21295, 29813, 34072, 40880, 42590, 59626, 68144, 85180, 119252, 149065, 170360, 238504, 298130, 310907, 340720, 477008, 596260, 621814, 1192520, 1243628, 1554535, 2176349, 2385040, 2487256, 3109070, 4352698, 4974512, 6218140, 8705396, 10881745, 12436280, 17410792, 21763490, 24872560, 34821584, 43526980, 87053960, 174107920]

約数ペア:

[(1, 174107920), (2, 87053960), (4, 43526980), (5, 34821584), (7, 24872560), (8, 21763490), (10, 17410792), (14, 12436280), (16, 10881745), (20, 8705396), (28, 6218140), (35, 4974512), (40, 4352698), (56, 3109070), (70, 2487256), (73, 2385040), (80, 2176349), (112, 1554535), (140, 1243628), (146, 1192520), (280, 621814), (292, 596260), (365, 477008), (511, 340720), (560, 310907), (584, 298130), (730, 238504), (1022, 170360), (1168, 149065), (1460, 119252), (2044, 85180), (2555, 68144), (2920, 59626), (4088, 42590), (4259, 40880), (5110, 34072), (5840, 29813), (8176, 21295), (8518, 20440), (10220, 17036)]