83116720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19603}}^1$

素因数の和:19669

約数の個数: 40

約数和(自身を含む): 196902576

約数和(自身を除く): 113785856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 19603, 39206, 78412, 98015, 156824, 196030, 313648, 392060, 784120, 1038959, 1568240, 2077918, 4155836, 5194795, 8311672, 10389590, 16623344, 20779180, 41558360, 83116720]

約数ペア:

[(1, 83116720), (2, 41558360), (4, 20779180), (5, 16623344), (8, 10389590), (10, 8311672), (16, 5194795), (20, 4155836), (40, 2077918), (53, 1568240), (80, 1038959), (106, 784120), (212, 392060), (265, 313648), (424, 196030), (530, 156824), (848, 98015), (1060, 78412), (2120, 39206), (4240, 19603)]