4435520

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 10753344

約数和(自身を除く): 6317824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 167, 320, 332, 334, 415, 664, 668, 830, 835, 1328, 1336, 1660, 1670, 2656, 2672, 3320, 3340, 5312, 5344, 6640, 6680, 10688, 13280, 13360, 13861, 26560, 26720, 27722, 53440, 55444, 69305, 110888, 138610, 221776, 277220, 443552, 554440, 887104, 1108880, 2217760, 4435520]

約数ペア:

[(1, 4435520), (2, 2217760), (4, 1108880), (5, 887104), (8, 554440), (10, 443552), (16, 277220), (20, 221776), (32, 138610), (40, 110888), (64, 69305), (80, 55444), (83, 53440), (160, 27722), (166, 26720), (167, 26560), (320, 13861), (332, 13360), (334, 13280), (415, 10688), (664, 6680), (668, 6640), (830, 5344), (835, 5312), (1328, 3340), (1336, 3320), (1660, 2672), (1670, 2656)]