29816741420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{68053}}^1$

素因数の和:69234

約数の個数: 48

約数和(自身を含む): 65968825440

約数和(自身を除く): 36152084020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1153, 2306, 4612, 5765, 11530, 21907, 23060, 43814, 68053, 87628, 109535, 136106, 219070, 272212, 340265, 438140, 680530, 1293007, 1361060, 2586014, 5172028, 6465035, 12930070, 25860140, 78465109, 156930218, 313860436, 392325545, 784651090, 1490837071, 1569302180, 2981674142, 5963348284, 7454185355, 14908370710, 29816741420]

約数ペア:

[(1, 29816741420), (2, 14908370710), (4, 7454185355), (5, 5963348284), (10, 2981674142), (19, 1569302180), (20, 1490837071), (38, 784651090), (76, 392325545), (95, 313860436), (190, 156930218), (380, 78465109), (1153, 25860140), (2306, 12930070), (4612, 6465035), (5765, 5172028), (11530, 2586014), (21907, 1361060), (23060, 1293007), (43814, 680530), (68053, 438140), (87628, 340265), (109535, 272212), (136106, 219070)]