8438424590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1\times {\mathrm{12479}}^1$

素因数の和:16064

約数の個数: 32

約数和(自身を含む): 15994368000

約数和(自身を除く): 7555943410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3559, 7118, 12479, 17795, 24958, 35590, 62395, 67621, 124790, 135242, 237101, 338105, 474202, 676210, 1185505, 2371010, 44412761, 88825522, 222063805, 444127610, 843842459, 1687684918, 4219212295, 8438424590]

約数ペア:

[(1, 8438424590), (2, 4219212295), (5, 1687684918), (10, 843842459), (19, 444127610), (38, 222063805), (95, 88825522), (190, 44412761), (3559, 2371010), (7118, 1185505), (12479, 676210), (17795, 474202), (24958, 338105), (35590, 237101), (62395, 135242), (67621, 124790)]