14008040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5741}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 32040360

約数和(自身を除く): 18032320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 5741, 11482, 22964, 28705, 45928, 57410, 114820, 229640, 350201, 700402, 1400804, 1751005, 2801608, 3502010, 7004020, 14008040]

約数ペア:

[(1, 14008040), (2, 7004020), (4, 3502010), (5, 2801608), (8, 1751005), (10, 1400804), (20, 700402), (40, 350201), (61, 229640), (122, 114820), (244, 57410), (305, 45928), (488, 28705), (610, 22964), (1220, 11482), (2440, 5741)]