2243389720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{392201}}^1$

素因数の和:392236

約数の個数: 64

約数和(自身を含む): 5930094240

約数和(自身を除く): 3686704520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 392201, 784402, 1568804, 1961005, 3137608, 3922010, 4314211, 5098613, 7844020, 8628422, 10197226, 15688040, 17256844, 20394452, 21571055, 25493065, 34513688, 40788904, 43142110, 50986130, 56084743, 86284220, 101972260, 112169486, 172568440, 203944520, 224338972, 280423715, 448677944, 560847430, 1121694860, 2243389720]

約数ペア:

[(1, 2243389720), (2, 1121694860), (4, 560847430), (5, 448677944), (8, 280423715), (10, 224338972), (11, 203944520), (13, 172568440), (20, 112169486), (22, 101972260), (26, 86284220), (40, 56084743), (44, 50986130), (52, 43142110), (55, 40788904), (65, 34513688), (88, 25493065), (104, 21571055), (110, 20394452), (130, 17256844), (143, 15688040), (220, 10197226), (260, 8628422), (286, 7844020), (440, 5098613), (520, 4314211), (572, 3922010), (715, 3137608), (1144, 1961005), (1430, 1568804), (2860, 784402), (5720, 392201)]