17363702020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4000853}}^1$

素因数の和:4000900

約数の個数: 48

約数和(自身を含む): 43017182208

約数和(自身を除く): 25653480188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 4000853, 8001706, 16003412, 20004265, 28005971, 40008530, 56011942, 80017060, 112023884, 124026443, 140029855, 248052886, 280059710, 496105772, 560119420, 620132215, 868185101, 1240264430, 1736370202, 2480528860, 3472740404, 4340925505, 8681851010, 17363702020]

約数ペア:

[(1, 17363702020), (2, 8681851010), (4, 4340925505), (5, 3472740404), (7, 2480528860), (10, 1736370202), (14, 1240264430), (20, 868185101), (28, 620132215), (31, 560119420), (35, 496105772), (62, 280059710), (70, 248052886), (124, 140029855), (140, 124026443), (155, 112023884), (217, 80017060), (310, 56011942), (434, 40008530), (620, 28005971), (868, 20004265), (1085, 16003412), (2170, 8001706), (4340, 4000853)]