5116120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 12337920

約数和(自身を除く): 7221800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 83, 92, 115, 134, 166, 184, 230, 268, 332, 335, 415, 460, 536, 664, 670, 830, 920, 1340, 1541, 1660, 1909, 2680, 3082, 3320, 3818, 5561, 6164, 7636, 7705, 9545, 11122, 12328, 15272, 15410, 19090, 22244, 27805, 30820, 38180, 44488, 55610, 61640, 76360, 111220, 127903, 222440, 255806, 511612, 639515, 1023224, 1279030, 2558060, 5116120]

約数ペア:

[(1, 5116120), (2, 2558060), (4, 1279030), (5, 1023224), (8, 639515), (10, 511612), (20, 255806), (23, 222440), (40, 127903), (46, 111220), (67, 76360), (83, 61640), (92, 55610), (115, 44488), (134, 38180), (166, 30820), (184, 27805), (230, 22244), (268, 19090), (332, 15410), (335, 15272), (415, 12328), (460, 11122), (536, 9545), (664, 7705), (670, 7636), (830, 6164), (920, 5561), (1340, 3818), (1541, 3320), (1660, 3082), (1909, 2680)]