4576040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 12009600

約数和(自身を除く): 7433560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 277, 280, 295, 413, 472, 554, 590, 826, 1108, 1180, 1385, 1652, 1939, 2065, 2216, 2360, 2770, 3304, 3878, 4130, 5540, 7756, 8260, 9695, 11080, 15512, 16343, 16520, 19390, 32686, 38780, 65372, 77560, 81715, 114401, 130744, 163430, 228802, 326860, 457604, 572005, 653720, 915208, 1144010, 2288020, 4576040]

約数ペア:

[(1, 4576040), (2, 2288020), (4, 1144010), (5, 915208), (7, 653720), (8, 572005), (10, 457604), (14, 326860), (20, 228802), (28, 163430), (35, 130744), (40, 114401), (56, 81715), (59, 77560), (70, 65372), (118, 38780), (140, 32686), (236, 19390), (277, 16520), (280, 16343), (295, 15512), (413, 11080), (472, 9695), (554, 8260), (590, 7756), (826, 5540), (1108, 4130), (1180, 3878), (1385, 3304), (1652, 2770), (1939, 2360), (2065, 2216)]