33681920

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 48812800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 223, 236, 256, 295, 320, 446, 472, 512, 590, 640, 892, 944, 1115, 1180, 1280, 1784, 1888, 2230, 2360, 2560, 3568, 3776, 4460, 4720, 7136, 7552, 8920, 9440, 13157, 14272, 15104, 17840, 18880, 26314, 28544, 30208, 35680, 37760, 52628, 57088, 65785, 71360, 75520, 105256, 114176, 131570, 142720, 151040, 210512, 263140, 285440, 421024, 526280, 570880, 842048, 1052560, 1684096, 2105120, 3368192, 4210240, 6736384, 8420480, 16840960, 33681920]

約数ペア:

[(1, 33681920), (2, 16840960), (4, 8420480), (5, 6736384), (8, 4210240), (10, 3368192), (16, 2105120), (20, 1684096), (32, 1052560), (40, 842048), (59, 570880), (64, 526280), (80, 421024), (118, 285440), (128, 263140), (160, 210512), (223, 151040), (236, 142720), (256, 131570), (295, 114176), (320, 105256), (446, 75520), (472, 71360), (512, 65785), (590, 57088), (640, 52628), (892, 37760), (944, 35680), (1115, 30208), (1180, 28544), (1280, 26314), (1784, 18880), (1888, 17840), (2230, 15104), (2360, 14272), (2560, 13157), (3568, 9440), (3776, 8920), (4460, 7552), (4720, 7136)]