32806420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 72471168

約数和(自身を除く): 39664748

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1031, 1591, 2062, 3182, 4124, 5155, 6364, 7955, 10310, 15910, 20620, 31820, 38147, 44333, 76294, 88666, 152588, 177332, 190735, 221665, 381470, 443330, 762940, 886660, 1640321, 3280642, 6561284, 8201605, 16403210, 32806420]

約数ペア:

[(1, 32806420), (2, 16403210), (4, 8201605), (5, 6561284), (10, 3280642), (20, 1640321), (37, 886660), (43, 762940), (74, 443330), (86, 381470), (148, 221665), (172, 190735), (185, 177332), (215, 152588), (370, 88666), (430, 76294), (740, 44333), (860, 38147), (1031, 31820), (1591, 20620), (2062, 15910), (3182, 10310), (4124, 7955), (5155, 6364)]