5663663620

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{7211}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 12016807488

約数和(自身を除く): 6353143868

約数列:

[1, 2, 4, 5, 10, 20, 173, 227, 346, 454, 692, 865, 908, 1135, 1730, 2270, 3460, 4540, 7211, 14422, 28844, 36055, 39271, 72110, 78542, 144220, 157084, 196355, 392710, 785420, 1247503, 1636897, 2495006, 3273794, 4990012, 6237515, 6547588, 8184485, 12475030, 16368970, 24950060, 32737940, 283183181, 566366362, 1132732724, 1415915905, 2831831810, 5663663620]

約数ペア:

[(1, 5663663620), (2, 2831831810), (4, 1415915905), (5, 1132732724), (10, 566366362), (20, 283183181), (173, 32737940), (227, 24950060), (346, 16368970), (454, 12475030), (692, 8184485), (865, 6547588), (908, 6237515), (1135, 4990012), (1730, 3273794), (2270, 2495006), (3460, 1636897), (4540, 1247503), (7211, 785420), (14422, 392710), (28844, 196355), (36055, 157084), (39271, 144220), (72110, 78542)]