4328786120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1482461}}^1$

素因数の和:1482545

約数の個数: 32

約数和(自身を含む): 9873196920

約数和(自身を除く): 5544410800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 1482461, 2964922, 5929844, 7412305, 11859688, 14824610, 29649220, 59298440, 108219653, 216439306, 432878612, 541098265, 865757224, 1082196530, 2164393060, 4328786120]

約数ペア:

[(1, 4328786120), (2, 2164393060), (4, 1082196530), (5, 865757224), (8, 541098265), (10, 432878612), (20, 216439306), (40, 108219653), (73, 59298440), (146, 29649220), (292, 14824610), (365, 11859688), (584, 7412305), (730, 5929844), (1460, 2964922), (2920, 1482461)]