17622560

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 42166656

約数和(自身を除く): 24544096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1327, 1328, 1660, 2654, 2656, 3320, 5308, 6635, 6640, 10616, 13270, 13280, 21232, 26540, 42464, 53080, 106160, 110141, 212320, 220282, 440564, 550705, 881128, 1101410, 1762256, 2202820, 3524512, 4405640, 8811280, 17622560]

約数ペア:

[(1, 17622560), (2, 8811280), (4, 4405640), (5, 3524512), (8, 2202820), (10, 1762256), (16, 1101410), (20, 881128), (32, 550705), (40, 440564), (80, 220282), (83, 212320), (160, 110141), (166, 106160), (332, 53080), (415, 42464), (664, 26540), (830, 21232), (1327, 13280), (1328, 13270), (1660, 10616), (2654, 6640), (2656, 6635), (3320, 5308)]