339020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 822528

約数和(自身を除く): 483508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 67, 92, 110, 115, 134, 220, 230, 253, 268, 335, 460, 506, 670, 737, 1012, 1265, 1340, 1474, 1541, 2530, 2948, 3082, 3685, 5060, 6164, 7370, 7705, 14740, 15410, 16951, 30820, 33902, 67804, 84755, 169510, 339020]

約数ペア:

[(1, 339020), (2, 169510), (4, 84755), (5, 67804), (10, 33902), (11, 30820), (20, 16951), (22, 15410), (23, 14740), (44, 7705), (46, 7370), (55, 6164), (67, 5060), (92, 3685), (110, 3082), (115, 2948), (134, 2530), (220, 1541), (230, 1474), (253, 1340), (268, 1265), (335, 1012), (460, 737), (506, 670)]