22732040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 30611320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 83, 164, 166, 167, 205, 328, 332, 334, 410, 415, 664, 668, 820, 830, 835, 1336, 1640, 1660, 1670, 3320, 3340, 3403, 6680, 6806, 6847, 13612, 13694, 13861, 17015, 27224, 27388, 27722, 34030, 34235, 54776, 55444, 68060, 68470, 69305, 110888, 136120, 136940, 138610, 273880, 277220, 554440, 568301, 1136602, 2273204, 2841505, 4546408, 5683010, 11366020, 22732040]

約数ペア:

[(1, 22732040), (2, 11366020), (4, 5683010), (5, 4546408), (8, 2841505), (10, 2273204), (20, 1136602), (40, 568301), (41, 554440), (82, 277220), (83, 273880), (164, 138610), (166, 136940), (167, 136120), (205, 110888), (328, 69305), (332, 68470), (334, 68060), (410, 55444), (415, 54776), (664, 34235), (668, 34030), (820, 27722), (830, 27388), (835, 27224), (1336, 17015), (1640, 13861), (1660, 13694), (1670, 13612), (3320, 6847), (3340, 6806), (3403, 6680)]