11848120

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 26781120

約数和(自身を除く): 14933000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1093, 1355, 2168, 2186, 2710, 4372, 5420, 5465, 8744, 10840, 10930, 21860, 43720, 296203, 592406, 1184812, 1481015, 2369624, 2962030, 5924060, 11848120]

約数ペア:

[(1, 11848120), (2, 5924060), (4, 2962030), (5, 2369624), (8, 1481015), (10, 1184812), (20, 592406), (40, 296203), (271, 43720), (542, 21860), (1084, 10930), (1093, 10840), (1355, 8744), (2168, 5465), (2186, 5420), (2710, 4372)]