32147920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 89056800

約数和(自身を除く): 56908880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 139, 140, 196, 236, 245, 278, 280, 295, 392, 413, 472, 490, 556, 560, 590, 695, 784, 826, 944, 973, 980, 1112, 1180, 1390, 1652, 1946, 1960, 2065, 2224, 2360, 2780, 2891, 3304, 3892, 3920, 4130, 4720, 4865, 5560, 5782, 6608, 6811, 7784, 8201, 8260, 9730, 11120, 11564, 13622, 14455, 15568, 16402, 16520, 19460, 23128, 27244, 28910, 32804, 33040, 34055, 38920, 41005, 46256, 54488, 57407, 57820, 65608, 68110, 77840, 82010, 108976, 114814, 115640, 131216, 136220, 164020, 229628, 231280, 272440, 287035, 328040, 401849, 459256, 544880, 574070, 656080, 803698, 918512, 1148140, 1607396, 2009245, 2296280, 3214792, 4018490, 4592560, 6429584, 8036980, 16073960, 32147920]

約数ペア:

[(1, 32147920), (2, 16073960), (4, 8036980), (5, 6429584), (7, 4592560), (8, 4018490), (10, 3214792), (14, 2296280), (16, 2009245), (20, 1607396), (28, 1148140), (35, 918512), (40, 803698), (49, 656080), (56, 574070), (59, 544880), (70, 459256), (80, 401849), (98, 328040), (112, 287035), (118, 272440), (139, 231280), (140, 229628), (196, 164020), (236, 136220), (245, 131216), (278, 115640), (280, 114814), (295, 108976), (392, 82010), (413, 77840), (472, 68110), (490, 65608), (556, 57820), (560, 57407), (590, 54488), (695, 46256), (784, 41005), (826, 38920), (944, 34055), (973, 33040), (980, 32804), (1112, 28910), (1180, 27244), (1390, 23128), (1652, 19460), (1946, 16520), (1960, 16402), (2065, 15568), (2224, 14455), (2360, 13622), (2780, 11564), (2891, 11120), (3304, 9730), (3892, 8260), (3920, 8201), (4130, 7784), (4720, 6811), (4865, 6608), (5560, 5782)]