11694280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 29050560

約数和(自身を除く): 17356280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 523, 559, 860, 1046, 1118, 1720, 2092, 2236, 2615, 2795, 4184, 4472, 5230, 5590, 6799, 10460, 11180, 13598, 20920, 22360, 22489, 27196, 33995, 44978, 54392, 67990, 89956, 112445, 135980, 179912, 224890, 271960, 292357, 449780, 584714, 899560, 1169428, 1461785, 2338856, 2923570, 5847140, 11694280]

約数ペア:

[(1, 11694280), (2, 5847140), (4, 2923570), (5, 2338856), (8, 1461785), (10, 1169428), (13, 899560), (20, 584714), (26, 449780), (40, 292357), (43, 271960), (52, 224890), (65, 179912), (86, 135980), (104, 112445), (130, 89956), (172, 67990), (215, 54392), (260, 44978), (344, 33995), (430, 27196), (520, 22489), (523, 22360), (559, 20920), (860, 13598), (1046, 11180), (1118, 10460), (1720, 6799), (2092, 5590), (2236, 5230), (2615, 4472), (2795, 4184)]